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Vulnerability Details :

CVE-2021-34842

Summary
Assigner-zdi
Assigner Org ID-99f1926a-a320-47d8-bbb5-42feb611262e
Published At-04 Aug, 2021 | 15:16
Updated At-04 Aug, 2024 | 00:26
Rejected At-
Credits

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader 11.0.0.49893. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of Annotation objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-14024.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:zdi
Assigner Org ID:99f1926a-a320-47d8-bbb5-42feb611262e
Published At:04 Aug, 2021 | 15:16
Updated At:04 Aug, 2024 | 00:26
Rejected At:
▼CVE Numbering Authority (CNA)

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader 11.0.0.49893. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of Annotation objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-14024.

Affected Products
Vendor
Foxit Software IncorporatedFoxit
Product
PDF Reader
Versions
Affected
  • 11.0.0.49893
Problem Types
TypeCWE IDDescription
CWECWE-416CWE-416: Use After Free
Type: CWE
CWE ID: CWE-416
Description: CWE-416: Use After Free
Metrics
VersionBase scoreBase severityVector
3.07.8HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Version: 3.0
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Mat Powell of Trend Micro Zero Day Initiative
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://www.foxit.com/support/security-bulletins.html
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-21-924/
x_refsource_MISC
Hyperlink: https://www.foxit.com/support/security-bulletins.html
Resource:
x_refsource_MISC
Hyperlink: https://www.zerodayinitiative.com/advisories/ZDI-21-924/
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://www.foxit.com/support/security-bulletins.html
x_refsource_MISC
x_transferred
https://www.zerodayinitiative.com/advisories/ZDI-21-924/
x_refsource_MISC
x_transferred
Hyperlink: https://www.foxit.com/support/security-bulletins.html
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://www.zerodayinitiative.com/advisories/ZDI-21-924/
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:zdi-disclosures@trendmicro.com
Published At:04 Aug, 2021 | 16:15
Updated At:08 Feb, 2022 | 18:30

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader 11.0.0.49893. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of Annotation objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-14024.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Secondary3.07.8HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary2.06.8MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.0
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 6.8
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CPE Matches

Foxit Software Incorporated
foxit
>>pdf_reader>>Versions up to 11.0.0.49893(inclusive)
cpe:2.3:a:foxit:pdf_reader:*:*:*:*:*:*:*:*
Foxit Software Incorporated
foxitsoftware
>>pdf_editor>>Versions up to 10.1.4.37651(inclusive)
cpe:2.3:a:foxitsoftware:pdf_editor:*:*:*:*:*:*:*:*
Foxit Software Incorporated
foxitsoftware
>>pdf_editor>>11.0.0.49893
cpe:2.3:a:foxitsoftware:pdf_editor:11.0.0.49893:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows>>-
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-416Primaryzdi-disclosures@trendmicro.com
CWE ID: CWE-416
Type: Primary
Source: zdi-disclosures@trendmicro.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://www.foxit.com/support/security-bulletins.htmlzdi-disclosures@trendmicro.com
Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-924/zdi-disclosures@trendmicro.com
Third Party Advisory
VDB Entry
Hyperlink: https://www.foxit.com/support/security-bulletins.html
Source: zdi-disclosures@trendmicro.com
Resource:
Vendor Advisory
Hyperlink: https://www.zerodayinitiative.com/advisories/ZDI-21-924/
Source: zdi-disclosures@trendmicro.com
Resource:
Third Party Advisory
VDB Entry

Change History

0
Information is not available yet

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Use After Free
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Matching Score-10
Assigner-Adobe Systems Incorporated
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Matching Score-10
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
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7 Day CHG~0.00%
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Known To Be Used In Ransomware Campaigns?-Not Available
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Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Readeracrobat_dcacrobat_readeracrobat_reader_dcacrobat
CWE ID-CWE-416
Use After Free
CVE-2017-16585
Matching Score-10
Assigner-Zero Day Initiative
ShareView Details
Matching Score-10
Assigner-Zero Day Initiative
CVSS Score-8.8||HIGH
EPSS-0.37% / 58.17%
||
7 Day CHG~0.00%
Published-20 Dec, 2017 | 14:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Action-Not Available
Vendor-Foxit Software Incorporated
Product-foxit_readerFoxit Reader
CWE ID-CWE-416
Use After Free
CVE-2021-21822
Matching Score-10
Assigner-Talos
ShareView Details
Matching Score-10
Assigner-Talos
CVSS Score-8.8||HIGH
EPSS-19.80% / 95.29%
||
7 Day CHG~0.00%
Published-10 May, 2021 | 15:02
Updated-03 Aug, 2024 | 18:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A use-after-free vulnerability exists in the JavaScript engine of Foxit Software’s PDF Reader, version 10.1.3.37598. A specially crafted PDF document can trigger the reuse of previously free memory, which can lead to arbitrary code execution. An attacker needs to trick the user into opening a malicious file or site to trigger this vulnerability if the browser plugin extension is enabled.

Action-Not Available
Vendor-n/aFoxit Software Incorporated
Product-foxit_readerFoxit
CWE ID-CWE-416
Use After Free
CVE-2021-21831
Matching Score-10
Assigner-Talos
ShareView Details
Matching Score-10
Assigner-Talos
CVSS Score-8.8||HIGH
EPSS-1.00% / 76.55%
||
7 Day CHG~0.00%
Published-05 Aug, 2021 | 20:07
Updated-03 Aug, 2024 | 18:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A use-after-free vulnerability exists in the JavaScript engine of Foxit Software’s PDF Reader, version 10.1.3.37598. A specially crafted PDF document can trigger the reuse of previously freed memory, which can lead to arbitrary code execution. An attacker needs to trick the user to open the malicious file to trigger this vulnerability. Exploitation is also possible if a user visits a specially crafted, malicious site if the browser plugin extension is enabled.

Action-Not Available
Vendor-n/aFoxit Software Incorporated
Product-pdf_readerFoxit
CWE ID-CWE-416
Use After Free
CVE-2021-21039
Matching Score-10
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-10
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-11.18% / 93.32%
||
7 Day CHG~0.00%
Published-11 Feb, 2021 | 19:42
Updated-16 Sep, 2024 | 18:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Acrobat Reader DC Use-After-Free Vulnerability Could Lead To Arbitrary Code Execution

Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a Use After Free vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-416
Use After Free
CVE-2024-41831
Matching Score-10
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-10
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-1.54% / 81.02%
||
7 Day CHG~0.00%
Published-14 Aug, 2024 | 15:07
Updated-15 Aug, 2024 | 17:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ZDI-CAN-24569: Adobe Acrobat Reader DC AcroForm Use-After-Free Remote Code Execution Vulnerability

Acrobat Reader versions 20.005.30636, 24.002.20965, 24.002.20964, 24.001.30123 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Readeracrobat_dcacrobat_readeracrobat_reader_dcacrobat
CWE ID-CWE-416
Use After Free
CVE-2024-41869
Matching Score-10
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-10
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.88% / 74.87%
||
7 Day CHG~0.00%
Published-13 Sep, 2024 | 08:58
Updated-19 Sep, 2024 | 15:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Acrobat Reader | Use After Free (CWE-416)

Acrobat Reader versions 24.002.21005, 24.001.30159, 20.005.30655, 24.003.20054 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Readeracrobat_dcacrobat_readeracrobat_reader_dcacrobat
CWE ID-CWE-416
Use After Free
CVE-2021-21124
Matching Score-10
Assigner-Chrome
ShareView Details
Matching Score-10
Assigner-Chrome
CVSS Score-9.6||CRITICAL
EPSS-11.18% / 93.32%
||
7 Day CHG~0.00%
Published-09 Feb, 2021 | 13:55
Updated-03 Aug, 2024 | 18:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Potential user after free in Speech Recognizer in Google Chrome on Android prior to 88.0.4324.96 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

Action-Not Available
Vendor-Google LLCMicrosoft Corporation
Product-chromeedge_chromiumChrome
CWE ID-CWE-416
Use After Free
CVE-2024-39424
Matching Score-10
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-10
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-1.54% / 81.02%
||
7 Day CHG~0.00%
Published-14 Aug, 2024 | 15:07
Updated-15 Aug, 2024 | 17:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ZDI-CAN-24309: Adobe Acrobat Reader DC Annotation Use-After-Free Remote Code Execution Vulnerability

Acrobat Reader versions 20.005.30636, 24.002.20965, 24.002.20964, 24.001.30123 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Readeracrobat_dcacrobat_readeracrobat_reader_dcacrobat
CWE ID-CWE-416
Use After Free
CVE-2021-21893
Matching Score-10
Assigner-Talos
ShareView Details
Matching Score-10
Assigner-Talos
CVSS Score-8.8||HIGH
EPSS-1.01% / 76.63%
||
7 Day CHG~0.00%
Published-05 Aug, 2021 | 20:07
Updated-03 Aug, 2024 | 18:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A use-after-free vulnerability exists in the JavaScript engine of Foxit Software’s PDF Reader, version 11.0.0.49893. A specially crafted PDF document can trigger the reuse of previously freed memory, which can lead to arbitrary code execution. An attacker needs to trick the user to open the malicious file to trigger this vulnerability. Exploitation is also possible if a user visits a specially crafted, malicious site if the browser plugin extension is enabled.

Action-Not Available
Vendor-n/aFoxit Software Incorporated
Product-pdf_readerFoxit
CWE ID-CWE-416
Use After Free
CVE-2021-21870
Matching Score-10
Assigner-Talos
ShareView Details
Matching Score-10
Assigner-Talos
CVSS Score-8.8||HIGH
EPSS-0.86% / 74.68%
||
7 Day CHG~0.00%
Published-05 Aug, 2021 | 20:07
Updated-03 Aug, 2024 | 18:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A use-after-free vulnerability exists in the JavaScript engine of Foxit Software’s PDF Reader, version 10.1.4.37651. A specially crafted PDF document can trigger the reuse of previously free memory, which can lead to arbitrary code execution. An attacker needs to trick the user into opening a malicious file or site to trigger this vulnerability if the browser plugin extension is enabled.

Action-Not Available
Vendor-n/aFoxit Software Incorporated
Product-pdf_readerFoxit
CWE ID-CWE-416
Use After Free
CVE-2019-17142
Matching Score-10
Assigner-Zero Day Initiative
ShareView Details
Matching Score-10
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-1.47% / 80.59%
||
7 Day CHG~0.00%
Published-25 Oct, 2019 | 18:14
Updated-05 Aug, 2024 | 01:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PhantomPDF 9.6.0.25114. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of script within a Keystroke action of a listbox field. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-9081.

Action-Not Available
Vendor-Foxit Software Incorporated
Product-phantompdfPhantomPDF
CWE ID-CWE-416
Use After Free
CVE-2024-39422
Matching Score-10
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-10
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-1.54% / 81.02%
||
7 Day CHG~0.00%
Published-14 Aug, 2024 | 15:07
Updated-15 Aug, 2024 | 17:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ZDI-CAN-24090: New Vulnerability Report - Use-after-free remote code execution vulnerability in Adobe Acrobat Reader DC

Acrobat Reader versions 20.005.30636, 24.002.20965, 24.002.20964, 24.001.30123 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Readeracrobat_dcacrobat_readeracrobat_reader_dcacrobat
CWE ID-CWE-416
Use After Free
CVE-2024-39383
Matching Score-10
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-10
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-1.54% / 81.02%
||
7 Day CHG~0.00%
Published-14 Aug, 2024 | 15:07
Updated-20 Aug, 2024 | 19:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
PoC sample of unknown vulnerability detected by EXPMON system

Acrobat Reader versions 20.005.30636, 24.002.20965, 24.002.20964, 24.001.30123 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Readeracrobat_dcacrobat_readeracrobat_reader_dcacrobat
CWE ID-CWE-416
Use After Free
CVE-2024-39388
Matching Score-10
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-10
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.06% / 19.83%
||
7 Day CHG~0.00%
Published-14 Aug, 2024 | 15:03
Updated-16 Nov, 2024 | 04:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ZDI-CAN-24055: Adobe Substance 3D Stager SKP File Parsing Use-After-Free Remote Code Execution Vulnerability

Substance3D - Stager versions 3.0.2 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-windowsmacossubstance_3d_stagerSubstance3D - Stagersubstance_3d_stager
CWE ID-CWE-416
Use After Free
CVE-2021-21040
Matching Score-10
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-10
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-11.18% / 93.32%
||
7 Day CHG~0.00%
Published-11 Feb, 2021 | 19:42
Updated-16 Sep, 2024 | 19:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Acrobat Reader DC Use-After-Free Vulnerability Could Lead To Arbitrary Code Execution

Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a Use After Free vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-416
Use After Free
CVE-2021-21028
Matching Score-10
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-10
Assigner-Adobe Systems Incorporated
CVSS Score-8.8||HIGH
EPSS-20.30% / 95.37%
||
7 Day CHG~0.00%
Published-11 Feb, 2021 | 19:42
Updated-17 Sep, 2024 | 03:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Acrobat Reader DC Use-After-Free Vulnerability Could Lead To Arbitrary Code Execution

Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a Use After Free vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-416
Use After Free
CVE-2009-4324
Matching Score-10
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-10
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-93.01% / 99.77%
||
7 Day CHG~0.00%
Published-15 Dec, 2009 | 02:00
Updated-22 Oct, 2025 | 01:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2022-06-22||Apply updates per vendor instructions.

Use-after-free vulnerability in the Doc.media.newPlayer method in Multimedia.api in Adobe Reader and Acrobat 9.x before 9.3, and 8.x before 8.2 on Windows and Mac OS X, allows remote attackers to execute arbitrary code via a crafted PDF file using ZLib compressed streams, as exploited in the wild in December 2009.

Action-Not Available
Vendor-n/aSUSEMicrosoft CorporationopenSUSEApple Inc.Adobe Inc.
Product-mac_os_xwindowsopensuselinux_enterpriselinux_enterprise_debuginfoacrobatacrobat_readern/aAcrobat and Reader
CWE ID-CWE-416
Use After Free
CVE-2021-21021
Matching Score-10
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-10
Assigner-Adobe Systems Incorporated
CVSS Score-8.8||HIGH
EPSS-13.44% / 94.03%
||
7 Day CHG~0.00%
Published-11 Feb, 2021 | 19:42
Updated-17 Sep, 2024 | 03:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Acrobat Reader DC Use-After-Free Vulnerability Could Lead To Arbitrary Code Execution

Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a Use After Free vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-416
Use After Free
CVE-2021-21120
Matching Score-10
Assigner-Chrome
ShareView Details
Matching Score-10
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-5.26% / 89.76%
||
7 Day CHG~0.00%
Published-09 Feb, 2021 | 13:55
Updated-03 Aug, 2024 | 18:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use after free in WebSQL in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Google LLCMicrosoft Corporation
Product-chromeedge_chromiumChrome
CWE ID-CWE-416
Use After Free
CVE-2021-21119
Matching Score-10
Assigner-Chrome
ShareView Details
Matching Score-10
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-3.60% / 87.50%
||
7 Day CHG~0.00%
Published-09 Feb, 2021 | 13:55
Updated-03 Aug, 2024 | 18:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use after free in Media in Google Chrome prior to 88.0.4324.96 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Google LLCMicrosoft Corporation
Product-chromeedge_chromiumChrome
CWE ID-CWE-416
Use After Free
CVE-2021-21035
Matching Score-10
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-10
Assigner-Adobe Systems Incorporated
CVSS Score-8.8||HIGH
EPSS-13.44% / 94.03%
||
7 Day CHG~0.00%
Published-11 Feb, 2021 | 19:42
Updated-17 Sep, 2024 | 04:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Acrobat Reader DC Use-After-Free Vulnerability Could Lead To Arbitrary Code Execution

Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a Use After Free vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-416
Use After Free
CVE-2021-21150
Matching Score-10
Assigner-Chrome
ShareView Details
Matching Score-10
Assigner-Chrome
CVSS Score-9.6||CRITICAL
EPSS-0.86% / 74.56%
||
7 Day CHG~0.00%
Published-22 Feb, 2021 | 21:20
Updated-03 Aug, 2024 | 18:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use after free in Downloads in Google Chrome on Windows prior to 88.0.4324.182 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Action-Not Available
Vendor-Fedora ProjectGoogle LLCMicrosoft Corporation
Product-chromewindowsfedoraChrome
CWE ID-CWE-416
Use After Free
CVE-2021-21033
Matching Score-10
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-10
Assigner-Adobe Systems Incorporated
CVSS Score-8.8||HIGH
EPSS-13.44% / 94.03%
||
7 Day CHG~0.00%
Published-11 Feb, 2021 | 19:42
Updated-16 Sep, 2024 | 20:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Acrobat Reader DC Use-After-Free Vulnerability Could Lead To Arbitrary Code Execution

Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a Use After Free vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-416
Use After Free
CVE-2024-38171
Matching Score-10
Assigner-Microsoft Corporation
ShareView Details
Matching Score-10
Assigner-Microsoft Corporation
CVSS Score-7.8||HIGH
EPSS-0.47% / 63.96%
||
7 Day CHG~0.00%
Published-13 Aug, 2024 | 17:30
Updated-10 Jul, 2025 | 16:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Microsoft PowerPoint Remote Code Execution Vulnerability

Microsoft PowerPoint Remote Code Execution Vulnerability

Action-Not Available
Vendor-Microsoft Corporation
Product-office_long_term_servicing_channelpowerpoint365_appsofficeMicrosoft 365 Apps for EnterpriseMicrosoft Office LTSC for Mac 2021Microsoft PowerPoint 2016Microsoft Office 2019Microsoft Office LTSC 2021
CWE ID-CWE-416
Use After Free
CVE-2021-21157
Matching Score-10
Assigner-Chrome
ShareView Details
Matching Score-10
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-4.74% / 89.18%
||
7 Day CHG~0.00%
Published-22 Feb, 2021 | 21:20
Updated-03 Aug, 2024 | 18:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use after free in Web Sockets in Google Chrome on Linux prior to 88.0.4324.182 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Action-Not Available
Vendor-Google LLCFedora ProjectLinux Kernel Organization, IncMicrosoft Corporation
Product-edge_chromiumlinux_kernelchromefedoraedgeChrome
CWE ID-CWE-416
Use After Free
CVE-2021-21121
Matching Score-10
Assigner-Chrome
ShareView Details
Matching Score-10
Assigner-Chrome
CVSS Score-9.6||CRITICAL
EPSS-3.40% / 87.14%
||
7 Day CHG~0.00%
Published-09 Feb, 2021 | 13:55
Updated-03 Aug, 2024 | 18:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use after free in Omnibox in Google Chrome on Linux prior to 88.0.4324.96 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

Action-Not Available
Vendor-Google LLCMicrosoft Corporation
Product-chromeedge_chromiumChrome
CWE ID-CWE-416
Use After Free
CVE-2021-21041
Matching Score-10
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-10
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-11.18% / 93.32%
||
7 Day CHG~0.00%
Published-11 Feb, 2021 | 19:42
Updated-16 Sep, 2024 | 18:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Acrobat Reader DC Use-After-Free Vulnerability Could Lead To Arbitrary Code Execution

Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a use-after-free vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-416
Use After Free
CVE-2021-21088
Matching Score-10
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-10
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.13% / 32.81%
||
7 Day CHG~0.00%
Published-06 Sep, 2023 | 13:08
Updated-03 Aug, 2024 | 18:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Acrobat Pro DC Use-After-Free Remote Code Execution Vulnerability

Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a Use After Free vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-416
Use After Free
CVE-2017-10957
Matching Score-10
Assigner-Zero Day Initiative
ShareView Details
Matching Score-10
Assigner-Zero Day Initiative
CVSS Score-8.8||HIGH
EPSS-0.37% / 58.17%
||
7 Day CHG~0.00%
Published-20 Dec, 2017 | 14:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 8.3.1.21155. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the arrowEnd attribute of Annotation objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code under the context of the current process. Was ZDI-CAN-4979.

Action-Not Available
Vendor-Foxit Software Incorporated
Product-foxit_readerFoxit Reader
CWE ID-CWE-416
Use After Free
CVE-2017-5073
Matching Score-10
Assigner-Chrome
ShareView Details
Matching Score-10
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-0.86% / 74.59%
||
7 Day CHG~0.00%
Published-27 Oct, 2017 | 05:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use after free in print preview in Blink in Google Chrome prior to 59.0.3071.86 for Linux, Windows, and Mac, and 59.0.3071.92 for Android, allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page.

Action-Not Available
Vendor-n/aLinux Kernel Organization, IncRed Hat, Inc.Apple Inc.Microsoft CorporationGoogle LLC
Product-chromeenterprise_linux_desktopenterprise_linux_workstationlinux_kernelwindowsenterprise_linux_servermacosandroidGoogle Chrome prior to 59.0.3071.86 for Linux, Windows and Mac, and 59.0.3071.92 for Android
CWE ID-CWE-416
Use After Free
CVE-2017-5091
Matching Score-10
Assigner-Chrome
ShareView Details
Matching Score-10
Assigner-Chrome
CVSS Score-8.8||HIGH
EPSS-1.10% / 77.63%
||
7 Day CHG~0.00%
Published-27 Oct, 2017 | 05:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A use after free in IndexedDB in Google Chrome prior to 60.0.3112.78 for Linux, Android, Windows, and Mac allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page.

Action-Not Available
Vendor-n/aDebian GNU/LinuxLinux Kernel Organization, IncRed Hat, Inc.Apple Inc.Microsoft CorporationGoogle LLC
Product-chromeenterprise_linux_desktopenterprise_linux_workstationlinux_kernelwindowsdebian_linuxenterprise_linux_servermacosandroidGoogle Chrome prior to 60.0.3112.78 for Linux, Android, Windows and Mac
CWE ID-CWE-416
Use After Free
CVE-2017-10948
Matching Score-10
Assigner-Zero Day Initiative
ShareView Details
Matching Score-10
Assigner-Zero Day Initiative
CVSS Score-8.8||HIGH
EPSS-1.63% / 81.56%
||
7 Day CHG~0.00%
Published-31 Oct, 2017 | 19:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 8.2.1.6871. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the app.execMenuItem function. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code under the context of the current process. Was ZDI-CAN-4723.

Action-Not Available
Vendor-Foxit Software Incorporated
Product-foxit_readerFoxit Reader
CWE ID-CWE-416
Use After Free
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