CVE-2016-5314

high

Description

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.

References

Advisories
More

https://www.debian.org/security/2017/dsa-3762

https://security.gentoo.org/glsa/201701-16

https://bugzilla.redhat.com/show_bug.cgi?id=1346687

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

http://www.securityfocus.com/bid/91195

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

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

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

http://lists.opensuse.org/opensuse-updates/2016-07/msg00087.html

http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00017.html

https://github.com/vadz/libtiff/commit/391e77fcd217e78b2c51342ac3ddb7100ecacdd2

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

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

http://www.openwall.com/lists/oss-security/2016/06/15/1

Details

Source: Mitre, NVD

Published: 2018-03-12

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.01139