Vulnerability Details : CVE-2016-5314

Buffer overflow in the PixarLogDecode function in tif_pixarlog.c in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted TIFF image, as demonstrated by overwriting the vgetparent function pointer with rgb2ycbcr.

Vulnerability category: OverflowMemory CorruptionDenial of service

Published 2018-03-12 02:29:00

Updated 2018-04-05 16:56:16

Source MITRE

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2016-5314

Probability of exploitation activity in the next 30 days: 0.37%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 69 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2016-5314

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Source
6.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:P	8.6	6.4	[email protected]
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
8.8	HIGH	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	2.8	5.9	[email protected]
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2016-5314

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

Assigned by: [email protected] (Primary)

References for CVE-2016-5314

http://www.securityfocus.com/bid/91245

Third Party Advisory;VDB Entry
http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00017.html

Third Party Advisory

CVEs referencing this url
https://github.com/vadz/libtiff/commit/391e77fcd217e78b2c51342ac3ddb7100ecacdd2

Patch
http://www.openwall.com/lists/oss-security/2016/06/15/9

Mailing List
http://www.openwall.com/lists/oss-security/2016/06/30/3

Mailing List
http://lists.opensuse.org/opensuse-updates/2016-09/msg00060.html

Third Party Advisory

CVEs referencing this url
http://bugzilla.maptools.org/show_bug.cgi?id=2554

Exploit;Issue Tracking
http://lists.opensuse.org/opensuse-updates/2016-07/msg00087.html

Third Party Advisory

CVEs referencing this url
https://www.debian.org/security/2017/dsa-3762

Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-09/msg00090.html

Third Party Advisory

CVEs referencing this url
https://security.gentoo.org/glsa/201701-16

Third Party Advisory

CVEs referencing this url
http://www.openwall.com/lists/oss-security/2016/06/15/1

Mailing List
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html

Third Party Advisory

CVEs referencing this url
https://bugzilla.redhat.com/show_bug.cgi?id=1346687

Issue Tracking;Third Party Advisory
http://www.securityfocus.com/bid/91195

Third Party Advisory;VDB Entry

Products affected by CVE-2016-5314

Debian » Debian Linux » Version: 8.0
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Matching versions
Debian » Debian Linux » Version: 9.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Matching versions
Redhat » Enterprise Linux » Version: 6.0
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
Matching versions
Redhat » Enterprise Linux » Version: 7.0
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
Matching versions
Libtiff » Libtiff
Versions up to, including, (<=) 4.0.6
cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:*
Matching versions
Opensuse » Opensuse » Version: 13.2
cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
Matching versions
Opensuse » Opensuse » Version: 13.1
cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*
Matching versions
Opensuse » Leap » Version: 42.1
cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*
Matching versions