PT-2023-12220

CVE-2021-33641

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Published

2023-01-13

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Updated

2026-06-23

Description by

CVSS 3.1
7.8
High
MetricsAV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided descriptions.
Description The issue occurs when processing files and comments, where malloc stores the data of the current line. However, when processing comments, malloc incorrectly accesses the released memory, resulting in a use after free error. No information is provided about the estimated number of potentially affected devices or real-world incidents.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Impacts
Vendors
Affected products
Weakness enumeration
Related identifiers
CLSA-2026-1782221814
OESA-2023-1033
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