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gentooGentoo FoundationGLSA-201606-03
HistoryJun 05, 2016 - 12:00 a.m.

libjpeg-turbo: Multiple vulnerabilities

2016-06-0500:00:00
Gentoo Foundation
security.gentoo.org
33

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.006 Low

EPSS

Percentile

78.0%

Background

libjpeg-turbo is a MMX, SSE, and SSE2 SIMD accelerated JPEG library

Description

libjpeg-turbo does not check for certain duplications of component data during the reading of segments that follow Start Of Scan (SOS) JPEG markers.

Impact

Remote attackers could obtain sensitive information from uninitialized memory locations via a crafted JPEG images.

Workaround

There is no known workaround at this time.

Resolution

All libjpeg-turbo users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=media-libs/libjpeg-turbo-1.4.2"
OSVersionArchitecturePackageVersionFilename
Gentooanyallmedia-libs/libjpeg-turbo< 1.4.2UNKNOWN

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.006 Low

EPSS

Percentile

78.0%