Out-of-bounds Write Affecting libtiff-tools package, versions <0:4.0.3-25.el7_2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL7-LIBTIFFTOOLS-7999280
- published17 Sept 2024
- disclosed8 Apr 2016
Introduced: 8 Apr 2016
CVE-2016-3945 (opens in a new tab)How to fix?
Upgrade RHEL:7 libtiff-tools to version 0:4.0.3-25.el7_2 or higher.
This issue was patched in RHSA-2016:1546.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libtiff-tools package and not the libtiff-tools package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
Multiple integer overflows in the (1) cvt_by_strip and (2) cvt_by_tile functions in the tiff2rgba tool in LibTIFF 4.0.6 and earlier, when -b mode is enabled, allow remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted TIFF image, which triggers an out-of-bounds write.
References
- http://www.securityfocus.com/bid/85960
- http://bugzilla.maptools.org/show_bug.cgi?id=2545
- https://bugzilla.redhat.com/show_bug.cgi?id=1325093
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
- https://access.redhat.com/security/cve/CVE-2016-3945
- http://www.debian.org/security/2017/dsa-3762
- https://security.gentoo.org/glsa/201701-16
- http://www.openwall.com/lists/oss-security/2016/04/08/6
- http://rhn.redhat.com/errata/RHSA-2016-1546.html
- http://rhn.redhat.com/errata/RHSA-2016-1547.html
- https://access.redhat.com/errata/RHSA-2016:1546
- http://lists.opensuse.org/opensuse-updates/2016-09/msg00039.html