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CVE-2015-8871

Published: 21 September 2016

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.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
openjpeg
Launchpad, Ubuntu, Debian
artful Does not exist

bionic Does not exist

precise Ignored
(end of life)
trusty Not vulnerable
(code not present)
upstream Not vulnerable
(code not present)
wily Ignored
(end of life)
xenial Not vulnerable
(code not present)
yakkety Ignored
(end of life)
zesty Does not exist

openjpeg2
Launchpad, Ubuntu, Debian
artful Not vulnerable
(2.1.1-1)
bionic Not vulnerable
(2.1.1-1)
precise Does not exist

trusty Does not exist

upstream
Released (2.1.1)
wily Ignored
(end of life)
xenial
Released (2.1.2-1.1+deb9u2build0.1)
yakkety Not vulnerable
(2.1.1-1)
zesty Not vulnerable
(2.1.1-1)
Patches:
upstream: https://github.com/uclouvain/openjpeg/commit/940100c28ae28931722290794889cf84a92c5f6f

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H