Description
A NULL Pointer Dereference occurs in the function TIFFPrintDirectory in tif_print.c in LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0beta7, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 when using the tiffinfo tool to print crafted TIFF information, a different vulnerability than CVE-2017-18013. (This affects an earlier part of the TIFFPrintDirectory function that was not addressed by the CVE-2017-18013 patch.)
Metrics
CVSS 3.0 6.5/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://bugzilla.maptools.org/show_bug.cgi?id=2778Exploit, Issue Tracking, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2051
- https://access.redhat.com/errata/RHSA-2019:2053
- https://github.com/xiaoqx/pocs/tree/master/libtiffExploit, Third Party Advisory
- https://gitlab.com/libtiff/libtiff/commit/be4c85b16e8801a16eec25e80eb9f3dd6a96731bPatch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/04/msg00010.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/04/msg00011.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/07/msg00002.htmlMailing List, Third Party Advisory
- https://usn.ubuntu.com/3864-1/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4349Third Party Advisory
- http://bugzilla.maptools.org/show_bug.cgi?id=2778Exploit, Issue Tracking, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2051
- https://access.redhat.com/errata/RHSA-2019:2053
- https://github.com/xiaoqx/pocs/tree/master/libtiffExploit, Third Party Advisory
- https://gitlab.com/libtiff/libtiff/commit/be4c85b16e8801a16eec25e80eb9f3dd6a96731bPatch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/04/msg00010.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/04/msg00011.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/07/msg00002.htmlMailing List, Third Party Advisory
- https://usn.ubuntu.com/3864-1/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4349Third Party Advisory
Timeline
- Published
- Feb 24, 2018
- Last modified
- Jun 17, 2026
- NVD status
- Modified