9.8

CVE-2015-8871

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Debian ≫ Debian Linux Version8.0
Uclouvain ≫ Openjpeg Version <= 2.1.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.96% 0.854
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

http://www.debian.org/security/2016/dsa-3665
Third Party Advisory
http://www.securitytracker.com/id/1038623
https://security.gentoo.org/glsa/201612-26
http://www.openwall.com/lists/oss-security/2015/09/15/4
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2016/05/13/1
Third Party Advisory
Mailing List
https://bugzilla.redhat.com/show_bug.cgi?id=1263359
Issue Tracking
https://github.com/uclouvain/openjpeg/blob/master/CHANGELOG.md
Third Party Advisory
Release Notes
https://github.com/uclouvain/openjpeg/commit/940100c28ae28931722290794889cf84a92c5f6f
Patch
Issue Tracking
https://github.com/uclouvain/openjpeg/issues/563
Patch
Issue Tracking