NULL Pointer Dereference Affecting openjpeg package, versions <2.1.2-r0
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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Start learning- Snyk IDSNYK-ALPINE33-OPENJPEG-468183
- published22 Sept 2019
- disclosed22 Sept 2019
- creditUnknown
Introduced: 22 Sep 2019
CVE-2016-7445 (opens in a new tab)How to fix?
Upgrade Alpine:3.3 openjpeg to version 2.1.2-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream openjpeg package and not the openjpeg package as distributed by Alpine.
See How to fix? for Alpine:3.3 relevant fixed versions and status.
convert.c in OpenJPEG before 2.1.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via vectors involving the variable s.
References
- https://security.gentoo.org/glsa/201612-26
- https://github.com/uclouvain/openjpeg/blob/openjpeg-2.1/CHANGELOG.md
- https://github.com/uclouvain/openjpeg/issues/843
- http://lists.opensuse.org/opensuse-updates/2016-09/msg00109.html
- http://www.openwall.com/lists/oss-security/2016/09/18/4
- http://www.openwall.com/lists/oss-security/2016/09/18/6
- http://www.securityfocus.com/bid/93040