Vulnerability Details : CVE-2022-26280
Libarchive v3.6.0 was discovered to contain an out-of-bounds read via the component zipx_lzma_alone_init.
Exploit prediction scoring system (EPSS) score for CVE-2022-26280
Probability of exploitation activity in the next 30 days: 0.14%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 50 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2022-26280
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:P |
8.6
|
4.9
|
NIST |
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H |
2.2
|
4.2
|
NIST |
CWE ids for CVE-2022-26280
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-26280
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SBYGJICQ7FKDZ2IIOAH423IHWQ6MNONQ/
[SECURITY] Fedora 36 Update: libarchive-3.5.3-2.fc36 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
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https://security.gentoo.org/glsa/202208-26
libarchive: Multiple Vulnerabilities (GLSA 202208-26) — Gentoo securityThird Party Advisory
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https://github.com/libarchive/libarchive/issues/1672
The libarchive lib exist a READ memory access Vulnerability · Issue #1672 · libarchive/libarchive · GitHubExploit;Issue Tracking;Third Party Advisory
Products affected by CVE-2022-26280
- cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
- cpe:2.3:a:libarchive:libarchive:3.6.0:*:*:*:*:*:*:*