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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.44%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 4.44% probability · 91th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- libtiff/libtiff · opensuse/leap · opensuse/opensuse · redhat/enterprise linux · debian/debian linux
- Source
- cve@mitre.org
References
- http://bugzilla.maptools.org/show_bug.cgi?id=2554Exploit, Issue Tracking
- http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00017.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-07/msg00087.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-09/msg00060.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-09/msg00090.htmlThird Party Advisory
- http://www.openwall.com/lists/oss-security/2016/06/15/1Mailing List
- http://www.openwall.com/lists/oss-security/2016/06/15/9Mailing List
- http://www.openwall.com/lists/oss-security/2016/06/30/3Mailing List
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.htmlThird Party Advisory
- http://www.securityfocus.com/bid/91195Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/91245Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1346687Issue Tracking, Third Party Advisory
- https://github.com/vadz/libtiff/commit/391e77fcd217e78b2c51342ac3ddb7100ecacdd2Patch
- https://security.gentoo.org/glsa/201701-16Third Party Advisory
- https://www.debian.org/security/2017/dsa-3762Third Party Advisory
- http://bugzilla.maptools.org/show_bug.cgi?id=2554Exploit, Issue Tracking
- http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00017.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-07/msg00087.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-09/msg00060.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-09/msg00090.htmlThird Party Advisory
- http://www.openwall.com/lists/oss-security/2016/06/15/1Mailing List
- http://www.openwall.com/lists/oss-security/2016/06/15/9Mailing List
- http://www.openwall.com/lists/oss-security/2016/06/30/3Mailing List
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.htmlThird Party Advisory
- http://www.securityfocus.com/bid/91195Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/91245Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1346687Issue Tracking, Third Party Advisory
- https://github.com/vadz/libtiff/commit/391e77fcd217e78b2c51342ac3ddb7100ecacdd2Patch
- https://security.gentoo.org/glsa/201701-16Third Party Advisory
- https://www.debian.org/security/2017/dsa-3762Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.