Medium severity5.5NVD Advisory· Published Aug 22, 2023· Updated Jun 17, 2026
CVE-2020-18768
CVE-2020-18768
Description
There exists one heap buffer overflow in _TIFFmemcpy in tif_unix.c in libtiff 4.0.10, which allows an attacker to cause a denial-of-service through a crafted tiff file.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
18- osv-coords15 versionspkg:rpm/opensuse/tiff&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/tiff&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/tiff&distro=openSUSE%20Leap%20Micro%205.3pkg:rpm/opensuse/tiff&distro=openSUSE%20Leap%20Micro%205.4pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP4pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP5pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/tiff&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5
< 4.0.9-150000.45.32.1+ 14 more
- (no CPE)range: < 4.0.9-150000.45.32.1
- (no CPE)range: < 4.0.9-150000.45.32.1
- (no CPE)range: < 4.0.9-150000.45.32.1
- (no CPE)range: < 4.0.9-150000.45.32.1
- (no CPE)range: < 4.0.9-150000.45.32.1
- (no CPE)range: < 4.0.9-150000.45.32.1
- (no CPE)range: < 4.0.9-150000.45.32.1
- (no CPE)range: < 4.0.9-150000.45.32.1
- (no CPE)range: < 4.0.9-150000.45.32.1
- (no CPE)range: < 4.0.9-150000.45.32.1
- (no CPE)range: < 4.0.9-150000.45.32.1
- (no CPE)range: < 4.0.9-150000.45.32.1
- (no CPE)range: < 4.0.9-44.71.1
- (no CPE)range: < 4.0.9-44.71.1
- (no CPE)range: < 4.0.9-44.71.1
Patches
Vulnerability mechanics
References
1- bugzilla.maptools.org/show_bug.cginvdExploitIssue TrackingThird Party Advisory
News mentions
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