Out-of-Bounds The advisory has been revoked - it doesn't affect any version of package openjpeg2 (opens in a new tab)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-OPENJPEG2-660844
- published21 Aug 2017
- disclosed21 Aug 2017
Introduced: 21 Aug 2017
CVE-2017-12982 (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 openjpeg2 package and not the openjpeg2 package as distributed by Ubuntu.
The bmp_read_info_header function in bin/jp2/convertbmp.c in OpenJPEG 2.2.0 does not reject headers with a zero biBitCount, which allows remote attackers to cause a denial of service (memory allocation failure) in the opj_image_create function in lib/openjp2/image.c, related to the opj_aligned_alloc_n function in opj_malloc.c.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-12982
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12982
- https://security-tracker.debian.org/tracker/CVE-2017-12982
- https://security.gentoo.org/glsa/201710-26
- https://github.com/uclouvain/openjpeg/commit/baf0c1ad4572daa89caa3b12985bdd93530f0dd7
- https://github.com/uclouvain/openjpeg/issues/983
- https://blogs.gentoo.org/ago/2017/08/14/openjpeg-memory-allocation-failure-in-opj_aligned_alloc_n-opj_malloc-c/