Improper Input Validation The advisory has been revoked - it doesn't affect any version of package kfreebsd-10 (opens in a new tab)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-KFREEBSD10-517664
- published16 Sept 2019
- disclosed30 Aug 2019
Introduced: 30 Aug 2019
CVE-2019-5611 (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 kfreebsd-10 package and not the kfreebsd-10 package as distributed by Debian.
In FreeBSD 12.0-STABLE before r350828, 12.0-RELEASE before 12.0-RELEASE-p10, 11.3-STABLE before r350829, 11.3-RELEASE before 11.3-RELEASE-p3, and 11.2-RELEASE before 11.2-RELEASE-p14, a missing check in the function to arrange data in a chain of mbufs could cause data returned not to be contiguous. Extra checks in the IPv6 stack could catch the error condition and trigger a kernel panic, leading to a remote denial of service.
References
- https://seclists.org/bugtraq/2019/Aug/33
- https://security.FreeBSD.org/advisories/FreeBSD-SA-19:22.mbuf.asc
- https://security-tracker.debian.org/tracker/CVE-2019-5611
- http://packetstormsecurity.com/files/154170/FreeBSD-Security-Advisory-FreeBSD-SA-19-22.mbuf.html
- https://security.netapp.com/advisory/ntap-20190910-0002/