CVE-2017-7976

Metadata

medium
5.8
jbig2dec
CVE-2017-7976
cve.mitre.org, ubuntu.com, bugs.ghostscript.com, bugs.debian.org
2017-04-19
2017-10-23 14:23
CVE-2017-7976 jbig2dec
2017-06-16 19:22
2017-06-15 02:34
2017-05-24 15:03
2017-05-19 15:03
2017-05-10 23:51
2017-05-04 21:03
2017-04-21 22:03

Description

Artifex jbig2dec 0.13 allows out-of-bounds writes and reads because of an integer overflow in the jbig2_image_compose function in jbig2_image.c during operations on a crafted .jb2 file, leading to a denial of service (application crash) or disclosure of sensitive information from process memory.

Am I vulnerable?

The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.

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Affected package information

Release Package Patched in
precise/esm jbig2dec None
trusty jbig2dec 0.11+20120125-1ubuntu1.1
upstream jbig2dec 0.13-4.1
xenial jbig2dec 0.12+20150918-1ubuntu0.1
yakkety jbig2dec 0.13-2ubuntu0.1
zesty jbig2dec 0.13-4ubuntu0.1

Unaffected

Release Package Reason
precise jbig2dec ignored
vivid/stable-phone-overlay jbig2dec DNE
vivid/ubuntu-core jbig2dec DNE
artful jbig2dec not-affected
devel jbig2dec not-affected