CVE-2015-8871
CRITICAL severity · CVSS 9.8 · Use-after-free
9.8CVSS CRITICAL
Summary
Use-after-free vulnerability in the opj_j2k_write_mco function in j2k.c in OpenJPEG before 2.1.1 allows remote attackers to have unspecified impact via unknown vectors.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)3%
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://github.com/uclouvain/openjpeg/commit/940100c28ae28931722290794889cf84a92c5f6f ↗
Additional information
- NVD record
- https://github.com/uclouvain/openjpeg/commit/940100c28ae28931722290794889cf84a92c5f6fPatch
- https://github.com/uclouvain/openjpeg/issues/563Patch
- http://www.debian.org/security/2016/dsa-3665Advisory
- http://www.openwall.com/lists/oss-security/2015/09/15/4Advisory
- http://www.openwall.com/lists/oss-security/2016/05/13/1Advisory
- http://www.securitytracker.com/id/1038623
- https://bugzilla.redhat.com/show_bug.cgi?id=1263359
- https://github.com/uclouvain/openjpeg/blob/master/CHANGELOG.mdAdvisory