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Vulnerability Details :

CVE-2023-47345

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-15 Nov, 2023 | 00:00
Updated At-29 Aug, 2024 | 17:06
Rejected At-
Credits

Buffer Overflow vulnerability in free5gc 3.3.0 allows attackers to cause a denial of service via crafted PFCP message with malformed PFCP Heartbeat message whose Recovery Time Stamp IE length is mutated to zero.

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:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:15 Nov, 2023 | 00:00
Updated At:29 Aug, 2024 | 17:06
Rejected At:
▼CVE Numbering Authority (CNA)

Buffer Overflow vulnerability in free5gc 3.3.0 allows attackers to cause a denial of service via crafted PFCP message with malformed PFCP Heartbeat message whose Recovery Time Stamp IE length is mutated to zero.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/free5gc/free5gc/issues/483
N/A
Hyperlink: https://github.com/free5gc/free5gc/issues/483
Resource: N/A
▼Authorized Data Publishers (ADP)
1. 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://github.com/free5gc/free5gc/issues/483
x_transferred
Hyperlink: https://github.com/free5gc/free5gc/issues/483
Resource:
x_transferred
2. CISA ADP Vulnrichment
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
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:15 Nov, 2023 | 22:15
Updated At:21 Nov, 2023 | 01:01

Buffer Overflow vulnerability in free5gc 3.3.0 allows attackers to cause a denial of service via crafted PFCP message with malformed PFCP Heartbeat message whose Recovery Time Stamp IE length is mutated to zero.

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
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CPE Matches

free5gc
free5gc
>>free5gc>>3.3.0
cpe:2.3:a:free5gc:free5gc:3.3.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-120Primarynvd@nist.gov
CWE ID: CWE-120
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/free5gc/free5gc/issues/483cve@mitre.org
Exploit
Issue Tracking
Hyperlink: https://github.com/free5gc/free5gc/issues/483
Source: cve@mitre.org
Resource:
Exploit
Issue Tracking

Change History

0
Information is not available yet

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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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EPSS-0.14% / 33.25%
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7 Day CHG~0.00%
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Rejected-Not Available
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Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-125
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Matching Score-4
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Matching Score-4
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CVSS Score-7.5||HIGH
EPSS-0.07% / 21.70%
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7 Day CHG~0.00%
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Updated-10 Oct, 2024 | 15:35
Rejected-Not Available
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KEV Added-Not Available
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Action-Not Available
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CWE ID-CWE-1285
Improper Validation of Specified Index, Position, or Offset in Input
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-20
Improper Input Validation
CVE-2023-39206
Matching Score-4
Assigner-Zoom Video Communications, Inc.
ShareView Details
Matching Score-4
Assigner-Zoom Video Communications, Inc.
CVSS Score-3.7||LOW
EPSS-0.31% / 54.38%
||
7 Day CHG~0.00%
Published-14 Nov, 2023 | 23:02
Updated-29 Aug, 2024 | 15:45
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access.

Action-Not Available
Vendor-Zoom Communications, Inc.
Product-video_software_development_kitroomsmeetingszoomvirtual_desktop_infrastructureZoom Clients
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-39388
Matching Score-4
Assigner-Huawei Technologies
ShareView Details
Matching Score-4
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.07% / 21.70%
||
7 Day CHG~0.00%
Published-13 Aug, 2023 | 11:28
Updated-10 Oct, 2024 | 15:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability of input parameters being not strictly verified in the PMS module. Successful exploitation of this vulnerability may cause home screen unavailability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CWE ID-CWE-1285
Improper Validation of Specified Index, Position, or Offset in Input
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-20
Improper Input Validation
CVE-2023-39204
Matching Score-4
Assigner-Zoom Video Communications, Inc.
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Matching Score-4
Assigner-Zoom Video Communications, Inc.
CVSS Score-4.3||MEDIUM
EPSS-0.27% / 50.63%
||
7 Day CHG~0.00%
Published-14 Nov, 2023 | 22:28
Updated-29 Aug, 2024 | 15:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access.

Action-Not Available
Vendor-Zoom Communications, Inc.
Product-video_software_development_kitroomsmeetingszoomvirtual_desktop_infrastructureZoom Clients
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-40056
Matching Score-4
Assigner-Huawei Technologies
ShareView Details
Matching Score-4
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.26% / 49.16%
||
7 Day CHG~0.00%
Published-07 Mar, 2022 | 13:50
Updated-04 Aug, 2024 | 02:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a vulnerability of copying input buffer without checking its size in the video framework. Successful exploitation of this vulnerability may affect availability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiMagic UIEMUI
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-40029
Matching Score-4
Assigner-Huawei Technologies
ShareView Details
Matching Score-4
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.21% / 42.61%
||
7 Day CHG~0.00%
Published-07 Jan, 2022 | 22:39
Updated-04 Aug, 2024 | 02:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a Buffer overflow vulnerability due to a boundary error with the Samba server in the file management module in smartphones. Successful exploitation of this vulnerability may affect function stability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiharmonyosemuiMagic UIHarmonyOSEMUI
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-40035
Matching Score-4
Assigner-Huawei Technologies
ShareView Details
Matching Score-4
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.21% / 42.61%
||
7 Day CHG~0.00%
Published-07 Jan, 2022 | 22:39
Updated-04 Aug, 2024 | 02:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a Buffer overflow vulnerability due to a boundary error with the Samba server in the file management module in smartphones. Successful exploitation of this vulnerability may affect function stability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiharmonyosemuiMagic UIHarmonyOSEMUI
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-39925
Matching Score-4
Assigner-GitLab Inc.
ShareView Details
Matching Score-4
Assigner-GitLab Inc.
CVSS Score-7.5||HIGH
EPSS-4.62% / 89.33%
||
7 Day CHG~0.00%
Published-19 Nov, 2021 | 00:00
Updated-04 Aug, 2024 | 02:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Buffer overflow in the Bluetooth SDP dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark FoundationDebian GNU/LinuxFedora Project
Product-wiresharkdebian_linuxfedoraWireshark
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-40062
Matching Score-4
Assigner-Huawei Technologies
ShareView Details
Matching Score-4
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.26% / 49.16%
||
7 Day CHG~0.00%
Published-07 Mar, 2022 | 13:49
Updated-04 Aug, 2024 | 02:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a vulnerability of copying input buffer without checking its size in the video framework. Successful exploitation of this vulnerability may affect availability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiMagic UIEMUI
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-37758
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.18% / 39.07%
||
7 Day CHG~0.00%
Published-18 Jul, 2023 | 00:00
Updated-28 Oct, 2024 | 16:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

D-LINK DIR-815 v1.01 was discovered to contain a buffer overflow via the component /web/captcha.cgi.

Action-Not Available
Vendor-n/aD-Link Corporation
Product-dir-815_firmwaredir-815n/adir-815
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-39922
Matching Score-4
Assigner-GitLab Inc.
ShareView Details
Matching Score-4
Assigner-GitLab Inc.
CVSS Score-7.5||HIGH
EPSS-4.62% / 89.33%
||
7 Day CHG~0.00%
Published-19 Nov, 2021 | 00:00
Updated-04 Aug, 2024 | 02:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Buffer overflow in the C12.22 dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file

Action-Not Available
Vendor-Wireshark FoundationDebian GNU/LinuxFedora Project
Product-wiresharkdebian_linuxfedoraWireshark
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-38207
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-2.48% / 85.39%
||
7 Day CHG~0.00%
Published-08 Aug, 2021 | 19:22
Updated-04 Aug, 2024 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

drivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for about ten minutes.

Action-Not Available
Vendor-n/aLinux Kernel Organization, Inc
Product-linux_kerneln/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-38526
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-4.3||MEDIUM
EPSS-0.28% / 51.55%
||
7 Day CHG~0.00%
Published-11 Aug, 2021 | 00:01
Updated-04 Aug, 2024 | 01:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects RAX35 before 1.0.3.94, RAX38 before 1.0.3.94, and RAX40 before 1.0.3.94.

Action-Not Available
Vendor-n/aNETGEAR, Inc.
Product-rax35_firmwarerax40rax38rax38_firmwarerax40_firmwarerax35n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-37457
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-7.5||HIGH
EPSS-0.07% / 22.02%
||
7 Day CHG~0.00%
Published-14 Dec, 2023 | 19:43
Updated-13 Feb, 2025 | 17:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Asterisk's PJSIP_HEADER dialplan function can overwrite memory/cause crash when using 'update'

Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk versions 18.20.0 and prior, 20.5.0 and prior, and 21.0.0; as well as ceritifed-asterisk 18.9-cert5 and prior, the 'update' functionality of the PJSIP_HEADER dialplan function can exceed the available buffer space for storing the new value of a header. By doing so this can overwrite memory or cause a crash. This is not externally exploitable, unless dialplan is explicitly written to update a header based on data from an outside source. If the 'update' functionality is not used the vulnerability does not occur. A patch is available at commit a1ca0268254374b515fa5992f01340f7717113fa.

Action-Not Available
Vendor-Sangoma Technologies Corp.AsteriskDigium, Inc.
Product-certified_asteriskasteriskasterisk
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-36321
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.18% / 38.79%
||
7 Day CHG~0.00%
Published-17 Oct, 2023 | 00:00
Updated-02 Aug, 2024 | 16:45
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Connected Vehicle Systems Alliance (COVESA) up to v2.18.8 was discovered to contain a buffer overflow via the component /shared/dlt_common.c.

Action-Not Available
Vendor-covesan/acovesa
Product-dlt-daemonn/adlt-daemon
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-36359
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.13% / 32.04%
||
7 Day CHG~0.00%
Published-22 Jun, 2023 | 00:00
Updated-10 Dec, 2024 | 21:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TP-Link TL-WR940N V4, TL-WR841N V8/V10, TL-WR940N V2/V3 and TL-WR941ND V5/V6 were discovered to contain a buffer overflow in the component /userRpm/QoSRuleListRpm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted GET request.

Action-Not Available
Vendor-n/aTP-Link Systems Inc.
Product-tl-wr941ndtl-wr841ntl-wr940n_firmwaretl-wr841n_firmwaretl-wr940ntl-wr941nd_firmwaren/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-36481
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.22% / 44.51%
||
7 Day CHG~0.00%
Published-28 Aug, 2023 | 00:00
Updated-02 Oct, 2024 | 17:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in Samsung Exynos Mobile Processor and Wearable Processor 9810, 9610, 9820, 980, 850, 1080, 2100, 2200, 1280, 1380, 1330, 9110, and W920. Improper handling of PPP length parameter inconsistency can cause an infinite loop.

Action-Not Available
Vendor-n/aSamsung
Product-exynos_9610_firmwareexynos_9810exynos_9110_firmwareexynos_1280exynos_1380exynos_850exynos_1080exynos_2200exynos_w920exynos_850_firmwareexynos_9820_firmwareexynos_980_firmwareexynos_1330exynos_1080_firmwareexynos_9610exynos_2100_firmwareexynos_1330_firmwareexynos_9810_firmwareexynos_9820exynos_2100exynos_9110exynos_1280_firmwareexynos_980exynos_1380_firmwareexynos_w920_firmwareexynos_2200_firmwaren/aexynos
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-38386
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.73% / 72.71%
||
7 Day CHG~0.00%
Published-10 Aug, 2021 | 18:59
Updated-04 Aug, 2024 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In Contiki 3.0, a buffer overflow in the Telnet service allows remote attackers to cause a denial of service because the ls command is mishandled when a directory has many files with long names.

Action-Not Available
Vendor-contiki-osn/a
Product-contikin/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-37166
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.87% / 75.26%
||
7 Day CHG~0.00%
Published-02 Aug, 2021 | 12:44
Updated-04 Aug, 2024 | 01:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow issue leading to denial of service was discovered in HMI3 Control Panel in Swisslog Healthcare Nexus Panel operated by released versions of software before Nexus Software 7.2.5.7. When HMI3 starts up, it binds a local service to a TCP port on all interfaces of the device, and takes extensive time for the GUI to connect to the TCP socket, allowing the connection to be hijacked by an external attacker.

Action-Not Available
Vendor-swisslog-healthcaren/a
Product-hmi-3_control_panel_firmwarehmi-3_control_paneln/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-37311
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.40% / 60.76%
||
7 Day CHG~0.00%
Published-03 Feb, 2023 | 00:00
Updated-26 Mar, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Buffer Overflow vulnerability in fcitx5 5.0.8 allows attackers to cause a denial of service via crafted message to the application's listening port.

Action-Not Available
Vendor-fcitx_5_projectn/a
Product-fcitx_5n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-30383
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.49% / 65.56%
||
7 Day CHG~0.00%
Published-18 Jul, 2023 | 00:00
Updated-28 Oct, 2024 | 18:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

TP-LINK Archer C50v2 Archer C50(US)_V2_160801, TP-LINK Archer C20v1 Archer_C20_V1_150707, and TP-LINK Archer C2v1 Archer_C2_US__V1_170228 were discovered to contain a buffer overflow which may lead to a Denial of Service (DoS) when parsing crafted data.

Action-Not Available
Vendor-n/aTP-Link Systems Inc.
Product-archer_c2_v1archer_c50archer_c2_v1_firmwarearcher_c20archer_c50_firmwarearcher_c20_firmwaren/aarcher_c20archer_c2archer_c50
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-35945
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.48% / 65.19%
||
7 Day CHG~0.00%
Published-29 Sep, 2021 | 19:11
Updated-04 Aug, 2024 | 00:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Couchbase Server 6.5.x, 6.6.0 through 6.6.2, and 7.0.0, has a Buffer Overflow. A specially crafted network packet sent from an attacker can crash memcached.

Action-Not Available
Vendor-n/aCouchbase, Inc.
Product-couchbase_servern/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-32763
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.10% / 26.11%
||
7 Day CHG~0.00%
Published-28 May, 2023 | 00:00
Updated-02 Aug, 2024 | 15:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in Qt before 5.15.15, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1. When a SVG file with an image inside it is rendered, a QTextLayout buffer overflow can be triggered.

Action-Not Available
Vendor-qtn/a
Product-qtn/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-35944
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.48% / 65.19%
||
7 Day CHG~0.00%
Published-29 Sep, 2021 | 19:26
Updated-04 Aug, 2024 | 00:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Couchbase Server 6.5.x, 6.6.x through 6.6.2, and 7.0.0 has a Buffer Overflow. A specially crafted network packet sent from an attacker can crash memcached.

Action-Not Available
Vendor-n/aCouchbase, Inc.
Product-couchbase_servern/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-33720
Matching Score-4
Assigner-Siemens
ShareView Details
Matching Score-4
Assigner-Siemens
CVSS Score-7.5||HIGH
EPSS-0.44% / 63.44%
||
7 Day CHG~0.00%
Published-14 Sep, 2021 | 10:47
Updated-03 Aug, 2024 | 23:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in SIPROTEC 5 relays with CPU variants CP050 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP100 (All versions < V8.80), SIPROTEC 5 relays with CPU variants CP300 (All versions < V8.80). Specially crafted packets sent to port 4443/tcp could cause a Denial-of-Service condition.

Action-Not Available
Vendor-Siemens AG
Product-siprotec_5_with_cpu_variant_cp300siprotec_5_with_cpu_variant_cp100siprotec_5_with_cpu_variant_cp050SIPROTEC 5 relays with CPU variants CP050SIPROTEC 5 relays with CPU variants CP300SIPROTEC 5 relays with CPU variants CP100
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-32968
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
ShareView Details
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
CVSS Score-7.5||HIGH
EPSS-0.95% / 76.43%
||
7 Day CHG~0.00%
Published-01 Apr, 2022 | 22:17
Updated-16 Apr, 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
Moxa NPort IAW5000A-I/O Series Serial Device Server Classic Buffer Overflow

Two buffer overflows in the built-in web server in Moxa NPort IAW5000A-I/O Series firmware version 2.2 or earlier may allow a remote attacker to cause a denial-of-service condition.

Action-Not Available
Vendor-Moxa Inc.
Product-nport_iaw5150a-12i\/o_firmwarenport_iaw5250a-6i\/onport_iaw5150a-6i\/o_firmwarenport_iaw5150a-6i\/onport_iaw5250a-6i\/o_firmwarenport_iaw5250a-12i\/onport_iaw5150a-12i\/onport_iaw5250a-12i\/o_firmwareNPort IAW5000A-I/O Series firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-8748
Matching Score-4
Assigner-Zyxel Corporation
ShareView Details
Matching Score-4
Assigner-Zyxel Corporation
CVSS Score-7.5||HIGH
EPSS-0.73% / 72.77%
||
7 Day CHG~0.00%
Published-03 Dec, 2024 | 01:15
Updated-21 Jan, 2025 | 21:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow vulnerability in the packet parser of the third-party library "libclinkc" in Zyxel VMG8825-T50K firmware versions through V5.50(ABOM.8.4)C0 could allow an attacker to cause a temporary denial of service (DoS) condition against the web management interface by sending a crafted HTTP POST request to a vulnerable device.

Action-Not Available
Vendor-Zyxel Networks Corporation
Product-ex3500-t0_firmwareex5510-b0_firmwarenr7101pm7300-t0_firmwareex3301-t0emg5523-t50b_firmwaredx5401-b1lte7480-m804lte5398-m904dx5401-b0_firmwareex5501-b0_firmwareex3510-b0px5301-t0ax7501-b0ex5512-t0ex3300-t0_firmwareex3500-t0vmg8623-t50bax7501-b1_firmwarevmg4005-b50bnebula_nr5101pm3100-t0ex5600-t1lte7490-m904ex3300-t0dx5401-b1_firmwarewx3100-t0emg5723-t50kpm5100-t0_firmwarewx5610-b0ee6510-10_firmwareex5401-b1_firmwareex3501-t0_firmwarewx3401-b0_firmwareex5601-t0_firmwareex7710-b0_firmwarevmg8825-t50k_firmwareex3600-t0_firmwareex3300-t1pm7500-t0vmg3927-b50bdx4510-b1vmg4927-b50a_firmwarelte3301-plusvmg3927-b50b_firmwarenebula_nr5101_firmwarewx5600-t0_firmwareemg3525-t50bpx3321-t1ee6510-10dx3300-t1ax7501-b1vmg4005-b50a_firmwarevmg4005-b60a_firmwarevmg4005-b50avmg4005-b50b_firmwarepx5301-t0_firmwarelte5398-m904_firmwarewx3401-b0ex3510-b1ex5600-t1_firmwaredx4510-b0nebula_lte3301-plusdx3300-t1_firmwareex3510-b0_firmwareemg5523-t50bex5401-b0nr7101_firmwareex5601-t1dx3300-t0ex5401-b0_firmwarepm3100-t0_firmwarevmg4927-b50apx3321-t1_firmwaredx4510-b1_firmwareex3301-t0_firmwareex5510-b0wx3401-b1vmg3927-t50k_firmwareex5401-b1ex2210-t0_firmwareex2210-t0lte5388-m804vmg4005-b60apm5100-t0lte7480-m804_firmwarenebula_nr7101_firmwareex7501-b0_firmwarewx3100-t0_firmwareemg3525-t50b_firmwarelte7490-m904_firmwarepm7300-t0vmg3625-t50bnebula_nr7101vmg8623-t50b_firmwareemg5723-t50k_firmwarenr7102ex3600-t0nr7102_firmwareex5501-b0ax7501-b0_firmwaredx3300-t0_firmwaredx3301-t0ex3300-t1_firmwaredx3301-t0_firmwareex5601-t1_firmwarevmg8825-t50kdx4510-b0_firmwareex5601-t0ex7501-b0wx5600-t0nebula_lte3301-plus_firmwarelte3301-plus_firmwareex3510-b1_firmwaredx5401-b0ex5512-t0_firmwareemg6726-b10a_firmwareex7710-b0emg6726-b10avmg3927-t50kex3501-t0pm7500-t0_firmwarewx5610-b0_firmwarevmg3625-t50b_firmwarewx3401-b1_firmwarelte5388-m804_firmwareVMG8825-T50K firmwarewx3401-b1_firmwarepm7500-t0_firmwaredx3300-t1_firmwaredx4510-b1_firmwarepm5100-t0_firmwarepx3321-t1_firmwareex2210-t0_firmwarelte5388-m804_firmwarenebula_lte3301-plus_firmwaredx5401_b1_firmwarelte5398-m904_firmwaredx5401-b0_firmwarepx5301-t0_firmwareax7501-b1_firmwarenr7102_firmwarevmg8825-t50k_firmwarepm7300-t0_firmwareax7501-b0_firmwaredx3300-t0_firmwarenr7101_firmwareee6510-10_firmwaredx3301-t0_firmwaredx4510-b0_firmwarelte7480-m804_firmwarenebula_nr5101_firmwarenebula_nr7101_firmwarelte7490-m904_firmwarelte3301-plus_firmwarewx3401-b0_firmwarewx3100-t0_firmwarewx5610-b0_firmwarepm3100-t0_firmwarewx5600-t0_firmware
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2025-29361
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.21% / 43.74%
||
7 Day CHG~0.00%
Published-13 Mar, 2025 | 00:00
Updated-25 Aug, 2025 | 02:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda RX3 US_RX3V1.0br_V16.03.13.11_multi_TDE01 is vulnerable to Buffer Overflow via the list parameter at /goform/SetVirtualServerCfg. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-rx3_firmwarerx3n/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-32331
Matching Score-4
Assigner-IBM Corporation
ShareView Details
Matching Score-4
Assigner-IBM Corporation
CVSS Score-7.5||HIGH
EPSS-0.09% / 24.91%
||
7 Day CHG~0.00%
Published-04 Mar, 2024 | 18:38
Updated-31 Jan, 2025 | 16:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IBM Connect:Express for UNIX denial of service

IBM Connect:Express for UNIX 1.5.0 is vulnerable to a buffer overflow that could allow a remote attacker to cause a denial of service through its browser UI. IBM X-Force ID: 254979.

Action-Not Available
Vendor-IBM CorporationLinux Kernel Organization, IncOracle Corporation
Product-aixsterling_connect\linux_kernelsolarisSterling Connect:Express for UNIX
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2023-31998
Matching Score-4
Assigner-HackerOne
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Matching Score-4
Assigner-HackerOne
CVSS Score-5.9||MEDIUM
EPSS-0.38% / 59.23%
||
7 Day CHG~0.00%
Published-18 Jul, 2023 | 01:40
Updated-29 Oct, 2024 | 16:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A heap overflow vulnerability found in EdgeRouters and Aircubes allows a malicious actor to interrupt UPnP service to said devices.

Action-Not Available
Vendor-Ubiquiti Inc.
Product-edgemax_edgerouter_firmwareaircube_firmwareedgemax_edgerouteraircubeAircubeEdgeRouter
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-41054
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.48% / 65.34%
||
7 Day CHG~0.00%
Published-13 Sep, 2021 | 20:43
Updated-04 Aug, 2024 | 02:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

tftpd_file.c in atftp through 0.7.4 has a buffer overflow because buffer-size handling does not properly consider the combination of data, OACK, and other options.

Action-Not Available
Vendor-atftp_projectn/aDebian GNU/Linux
Product-atftpdebian_linuxn/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2024-6918
Matching Score-4
Assigner-Schneider Electric
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Matching Score-4
Assigner-Schneider Electric
CVSS Score-7.5||HIGH
EPSS-0.21% / 43.17%
||
7 Day CHG~0.00%
Published-20 Aug, 2024 | 12:11
Updated-15 Apr, 2026 | 00:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability exists that could cause a crash of the Accutech Manager when receiving a specially crafted request over port 2536/TCP.

Action-Not Available
Vendor-
Product-Accutech Manageraccutech_manager
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-38772
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.51% / 66.56%
||
7 Day CHG~0.00%
Published-23 Mar, 2022 | 18:57
Updated-04 Aug, 2024 | 01:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Tenda AC10-1200 v15.03.06.23_EN was discovered to contain a buffer overflow via the list parameter in the fromSetIpMacBind function.

Action-Not Available
Vendor-n/aTenda Technology Co., Ltd.
Product-ac10ac10_firmwaren/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-38192
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-0.28% / 51.34%
||
7 Day CHG~0.00%
Published-08 Aug, 2021 | 05:09
Updated-04 Aug, 2024 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in the prost-types crate before 0.8.0 for Rust. An overflow can occur during conversion from Timestamp to SystemTime.

Action-Not Available
Vendor-prost_projectn/a
Product-prostn/a
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
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