Integer Overflow or Wraparound The advisory has been revoked - it doesn't affect any version of package libxpm (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN11-LIBXPM-5927177
- published4 Oct 2023
- disclosed10 Oct 2023
Introduced: 4 Oct 2023
CVE-2023-43787 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:11.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libxpm package and not the libxpm package as distributed by Debian.
A vulnerability was found in libX11 due to an integer overflow within the XCreateImage() function. This flaw allows a local user to trigger an integer overflow and execute arbitrary code with elevated privileges.
References
- https://security-tracker.debian.org/tracker/CVE-2023-43787
- http://www.openwall.com/lists/oss-security/2024/01/24/9
- https://jfrog.com/blog/xorg-libx11-vulns-cve-2023-43786-cve-2023-43787-part-two/
- https://security.netapp.com/advisory/ntap-20231103-0006/
- https://access.redhat.com/errata/RHSA-2024:2145
- https://access.redhat.com/errata/RHSA-2024:2973
- https://access.redhat.com/security/cve/CVE-2023-43787
- https://bugzilla.redhat.com/show_bug.cgi?id=2242254