CVE-2024-57970
First published: Sun Feb 16 2025(Updated: )
libarchive through 3.7.7 has a heap-based buffer over-read in header_gnu_longlink in archive_read_support_format_tar.c via a TAR archive because it mishandles truncation in the middle of a GNU long linkname.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| libarchive | <=3.7.7 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-57970?
CVE-2024-57970 is classified as a moderate vulnerability due to the potential for heap-based buffer over-reads.
How do I fix CVE-2024-57970?
To fix CVE-2024-57970, upgrade libarchive to version 3.7.8 or later.
What causes the CVE-2024-57970 vulnerability?
CVE-2024-57970 is caused by mishandling truncation during the processing of GNU long linknames in TAR archives.
Which versions of libarchive are affected by CVE-2024-57970?
CVE-2024-57970 affects libarchive versions up to and including 3.7.7.
How can I determine if my system is vulnerable to CVE-2024-57970?
To determine if your system is vulnerable to CVE-2024-57970, check if you are using libarchive version 3.7.7 or earlier.
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