Vulnerability CVE-2016-3981

Vulnerability CVE-2016-3981

Published: 2016-04-13

Description:

Heap-based buffer overflow in the bmp_read_rows function in pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (out-of-bounds read or write access and crash) or possibly execute arbitrary code via a crafted image file.

CVSS2 => (AV:N/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score	Impact Subscore	Exploitability Subscore
9.3/10	10/10	8.6/10

Exploit range	Attack complexity	Authentication
Remote	Medium	No required
Confidentiality impact	Integrity impact	Availability impact
Complete	Complete	Complete

Affected software
Optipng project -> Optipng
Debian -> Debian linux
Canonical -> Ubuntu linux

References:

http://bugs.fi/media/afl/optipng/1/

http://lists.opensuse.org/opensuse-updates/2016-04/msg00061.html

http://lists.opensuse.org/opensuse-updates/2016-04/msg00065.html

http://www.debian.org/security/2016/dsa-3546

http://www.ubuntu.com/usn/USN-2951-1

https://security.gentoo.org/glsa/201608-01

https://sourceforge.net/p/optipng/bugs/56/

Copyright 2024, cxsecurity.com