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Vulnerability Details :

CVE-2019-11778

Summary
Assigner-eclipse
Assigner Org ID-e51fbebd-6053-4e49-959f-1b94eeb69a2c
Published At-18 Sep, 2019 | 22:25
Updated At-04 Aug, 2024 | 23:03
Rejected At-
Credits

If an MQTT v5 client connects to Eclipse Mosquitto versions 1.6.0 to 1.6.4 inclusive, sets a last will and testament, sets a will delay interval, sets a session expiry interval, and the will delay interval is set longer than the session expiry interval, then a use after free error occurs, which has the potential to cause a crash in some situations.

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:eclipse
Assigner Org ID:e51fbebd-6053-4e49-959f-1b94eeb69a2c
Published At:18 Sep, 2019 | 22:25
Updated At:04 Aug, 2024 | 23:03
Rejected At:
▼CVE Numbering Authority (CNA)

If an MQTT v5 client connects to Eclipse Mosquitto versions 1.6.0 to 1.6.4 inclusive, sets a last will and testament, sets a will delay interval, sets a session expiry interval, and the will delay interval is set longer than the session expiry interval, then a use after free error occurs, which has the potential to cause a crash in some situations.

Affected Products
Vendor
Eclipse Foundation AISBLThe Eclipse Foundation
Product
Eclipse Mosquitto
Versions
Affected
  • 1.6.0 to 1.6.4
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
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://bugs.eclipse.org/bugs/show_bug.cgi?id=551162
x_refsource_CONFIRM
Hyperlink: https://bugs.eclipse.org/bugs/show_bug.cgi?id=551162
Resource:
x_refsource_CONFIRM
▼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://bugs.eclipse.org/bugs/show_bug.cgi?id=551162
x_refsource_CONFIRM
x_transferred
Hyperlink: https://bugs.eclipse.org/bugs/show_bug.cgi?id=551162
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:emo@eclipse.org
Published At:18 Sep, 2019 | 23:15
Updated At:09 Oct, 2019 | 23:45

If an MQTT v5 client connects to Eclipse Mosquitto versions 1.6.0 to 1.6.4 inclusive, sets a last will and testament, sets a will delay interval, sets a session expiry interval, and the will delay interval is set longer than the session expiry interval, then a use after free error occurs, which has the potential to cause a crash in some situations.

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
Primary3.15.4MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Primary2.05.5MEDIUM
AV:N/AC:L/Au:S/C:N/I:P/A:P
Type: Primary
Version: 3.1
Base score: 5.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Type: Primary
Version: 2.0
Base score: 5.5
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:S/C:N/I:P/A:P
CPE Matches
Eclipse Foundation AISBL
eclipse
>>mosquitto>>Versions from 1.6(inclusive) to 1.6.5(exclusive)
cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-416Primarynvd@nist.gov
CWE-416Secondaryemo@eclipse.org
CWE ID: CWE-416
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-416
Type: Secondary
Source: emo@eclipse.org
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://bugs.eclipse.org/bugs/show_bug.cgi?id=551162emo@eclipse.org
Vendor Advisory
Hyperlink: https://bugs.eclipse.org/bugs/show_bug.cgi?id=551162
Source: emo@eclipse.org
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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EPSS-0.64% / 69.49%
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Action-Not Available
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Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
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||
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KEV Added-Not Available
KEV Action Due Date-Not Available
AUVESY Versiondog

A specific function code receives a raw pointer supplied by the user and deallocates this pointer. The user can then control what memory regions will be freed and cause use-after-free condition.

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Vendor-auvesyAUVESY
Product-versiondogVersiondog
CWE ID-CWE-416
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CVE-2022-32746
Matching Score-4
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-5.4||MEDIUM
EPSS-0.19% / 41.15%
||
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Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A flaw was found in the Samba AD LDAP server. The AD DC database audit logging module can access LDAP message values freed by a preceding database module, resulting in a use-after-free issue. This issue is only possible when modifying certain privileged attributes, such as userAccountControl.

Action-Not Available
Vendor-n/aSamba
Product-sambasamba
CWE ID-CWE-416
Use After Free
Details not found