CVE-2015-8126

2015-11-1200:00:00

ubuntu.com

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.015 Low

EPSS

Percentile

86.9%

JSON

Multiple buffer overflows in the (1) png_set_PLTE and (2) png_get_PLTE
functions in libpng before 1.0.64, 1.1.x and 1.2.x before 1.2.54, 1.3.x and
1.4.x before 1.4.17, 1.5.x before 1.5.24, and 1.6.x before 1.6.19 allow
remote attackers to cause a denial of service (application crash) or
possibly have unspecified other impact via a small bit-depth value in an
IHDR (aka image header) chunk in a PNG image.

Bugs

Notes

Author	Note
chriscoulson	upstream firefox doesn’t use png_set_PLTE, see https://bugzilla.mozilla.org/show_bug.cgi?id=1224244#c0

OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchlibpng< 1.2.46-3ubuntu4.1UNKNOWN
ubuntu14.04noarchlibpng< 1.2.50-1ubuntu2.14.04.1UNKNOWN
ubuntu15.04noarchlibpng< 1.2.51-0ubuntu3.15.04.1UNKNOWN
ubuntu15.10noarchlibpng< 1.2.51-0ubuntu3.15.10.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	12.04	noarch	libpng	< 1.2.46-3ubuntu4.1	UNKNOWN
ubuntu	14.04	noarch	libpng	< 1.2.50-1ubuntu2.14.04.1	UNKNOWN
ubuntu	15.04	noarch	libpng	< 1.2.51-0ubuntu3.15.04.1	UNKNOWN
ubuntu	15.10	noarch	libpng	< 1.2.51-0ubuntu3.15.10.1	UNKNOWN