Out-of-bounds Read The advisory has been revoked - it doesn't affect any version of package libsndfile (opens in a new tab)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-UBUNTU1904-LIBSNDFILE-639246
- published15 Feb 2019
- disclosed21 Mar 2019
Introduced: 15 Feb 2019
CVE-2019-3832 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:19.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libsndfile package and not the libsndfile package as distributed by Ubuntu.
It was discovered the fix for CVE-2018-19758 (libsndfile) was not complete and still allows a read beyond the limits of a buffer in wav_write_header() function in wav.c. A local attacker may use this flaw to make the application crash.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-3832
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3832
- https://security-tracker.debian.org/tracker/CVE-2019-3832
- https://security.gentoo.org/glsa/202007-65
- https://github.com/erikd/libsndfile/issues/456
- https://github.com/erikd/libsndfile/pull/460
- https://lists.debian.org/debian-lts-announce/2020/10/msg00030.html
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3832
- https://usn.ubuntu.com/4013-1/