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Vulnerability Details :

CVE-2021-33462

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-26 Jul, 2022 | 12:52
Updated At-03 Aug, 2024 | 23:50
Rejected At-
Credits

An issue was discovered in yasm version 1.3.0. There is a use-after-free in expr_traverse_nodes_post() in libyasm/expr.c.

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:26 Jul, 2022 | 12:52
Updated At:03 Aug, 2024 | 23:50
Rejected At:
▼CVE Numbering Authority (CNA)

An issue was discovered in yasm version 1.3.0. There is a use-after-free in expr_traverse_nodes_post() in libyasm/expr.c.

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/yasm/yasm/issues/165
x_refsource_MISC
https://gist.github.com/Clingto/bb632c0c463f4b2c97e4f65f751c5e6d
x_refsource_MISC
Hyperlink: https://github.com/yasm/yasm/issues/165
Resource:
x_refsource_MISC
Hyperlink: https://gist.github.com/Clingto/bb632c0c463f4b2c97e4f65f751c5e6d
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://github.com/yasm/yasm/issues/165
x_refsource_MISC
x_transferred
https://gist.github.com/Clingto/bb632c0c463f4b2c97e4f65f751c5e6d
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/yasm/yasm/issues/165
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://gist.github.com/Clingto/bb632c0c463f4b2c97e4f65f751c5e6d
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:26 Jul, 2022 | 13:15
Updated At:28 Jul, 2022 | 15:19

An issue was discovered in yasm version 1.3.0. There is a use-after-free in expr_traverse_nodes_post() in libyasm/expr.c.

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
Primary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Type: Primary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CPE Matches
tortall
tortall
>>yasm>>1.3.0
cpe:2.3:a:tortall:yasm:1.3.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-416Primarynvd@nist.gov
CWE ID: CWE-416
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://gist.github.com/Clingto/bb632c0c463f4b2c97e4f65f751c5e6dcve@mitre.org
Third Party Advisory
https://github.com/yasm/yasm/issues/165cve@mitre.org
Exploit
Issue Tracking
Third Party Advisory
Hyperlink: https://gist.github.com/Clingto/bb632c0c463f4b2c97e4f65f751c5e6d
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://github.com/yasm/yasm/issues/165
Source: cve@mitre.org
Resource:
Exploit
Issue Tracking
Third Party Advisory

Change History

0
Information is not available yet

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