Medium severity6.5NVD Advisory· Published Aug 14, 2019· Updated Jun 17, 2026
CVE-2019-14973
CVE-2019-14973
Description
_TIFFCheckMalloc and _TIFFCheckRealloc in tif_aux.c in LibTIFF through 4.0.10 mishandle Integer Overflow checks because they rely on compiler behavior that is undefined by the applicable C standards. This can, for example, lead to an application crash.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
26cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
- LibTIFF/LibTIFFdescription
- osv-coords16 versionspkg:rpm/opensuse/tiff&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/tiff&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/tiff&distro=openSUSE%20Tumbleweedpkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP1pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP2pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP1pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP2pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5
< 4.0.9-lp151.10.3.1+ 15 more
- (no CPE)range: < 4.0.9-lp151.10.3.1
- (no CPE)range: < 4.0.9-lp152.11.3.1
- (no CPE)range: < 4.6.0-2.1
- (no CPE)range: < 4.0.9-44.42.1
- (no CPE)range: < 4.0.9-5.30.28
- (no CPE)range: < 4.0.9-5.30.28
- (no CPE)range: < 4.0.9-5.30.28
- (no CPE)range: < 4.0.9-5.30.28
- (no CPE)range: < 4.0.9-5.30.28
- (no CPE)range: < 4.0.9-5.30.28
- (no CPE)range: < 4.0.9-44.42.1
- (no CPE)range: < 4.0.9-44.42.1
- (no CPE)range: < 4.0.9-44.42.1
- (no CPE)range: < 4.0.9-44.42.1
- (no CPE)range: < 4.0.9-44.42.1
- (no CPE)range: < 4.0.9-44.42.1
Patches
Vulnerability mechanics
References
11- gitlab.com/libtiff/libtiff/merge_requests/90nvdPatchThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2020-09/msg00102.htmlnvdMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2020-11/msg00023.htmlnvdMailing ListThird Party Advisory
- packetstormsecurity.com/files/155095/Slackware-Security-Advisory-libtiff-Updates.htmlnvdThird Party AdvisoryVDB Entry
- lists.debian.org/debian-lts-announce/2019/08/msg00031.htmlnvdMailing ListThird Party Advisory
- seclists.org/bugtraq/2019/Nov/5nvdMailing ListThird Party Advisory
- seclists.org/bugtraq/2020/Jan/32nvdMailing ListThird Party Advisory
- www.debian.org/security/2020/dsa-4608nvdThird Party Advisory
- www.debian.org/security/2020/dsa-4670nvdThird Party Advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/63BVT6N5KQPHWOWM4B3I7Z3ODBXUVNPS/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ADNPG7JJTRRK22GUVTAFH3GJ6WGKUZJB/nvd
News mentions
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