Unchecked Return Value The advisory has been revoked - it doesn't affect any version of package libuwac0-0 (opens in a new tab)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-SLES151-LIBUWAC00-2723217
- published14 Apr 2022
- disclosed26 Nov 2019
Introduced: 26 Nov 2019
CVE-2019-17178 (opens in a new tab)Amendment
The SLES security team deemed this advisory irrelevant for SLES:15.1.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libuwac0-0 package and not the libuwac0-0 package as distributed by SLES.
HuffmanTree_makeFromFrequencies in lodepng.c in LodePNG through 2019-09-28, as used in WinPR in FreeRDP and other products, has a memory leak because a supplied realloc pointer (i.e., the first argument to realloc) is also used for a realloc return value.
References
- https://www.suse.com/security/cve/CVE-2019-17178.html
- https://bugzilla.suse.com/1153164
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00005.html
- https://github.com/FreeRDP/FreeRDP/commit/9fee4ae076b1ec97b97efb79ece08d1dab4df29a
- https://github.com/FreeRDP/FreeRDP/issues/5645