NULL Pointer Dereference Affecting tiff package, versions <4.0.3-7ubuntu0.8
Threat Intelligence
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Start learning- Snyk IDSNYK-UBUNTU1404-TIFF-405642
- published1 Jan 2018
- disclosed1 Jan 2018
Introduced: 1 Jan 2018
CVE-2017-18013 (opens in a new tab)How to fix?
Upgrade Ubuntu:14.04 tiff to version 4.0.3-7ubuntu0.8 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream tiff package and not the tiff package as distributed by Ubuntu.
See How to fix? for Ubuntu:14.04 relevant fixed versions and status.
In LibTIFF 4.0.9, there is a Null-Pointer Dereference in the tif_print.c TIFFPrintDirectory function, as demonstrated by a tiffinfo crash.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-18013
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18013
- https://www.debian.org/security/2018/dsa-4100
- https://lists.debian.org/debian-lts-announce/2018/01/msg00033.html
- https://lists.debian.org/debian-lts-announce/2018/01/msg00034.html
- https://security-tracker.debian.org/tracker/CVE-2017-18013
- http://bugzilla.maptools.org/show_bug.cgi?id=2770
- https://gitlab.com/libtiff/libtiff/commit/c6f41df7b581402dfba3c19a1e3df4454c551a01
- http://www.securityfocus.com/bid/102345
- https://usn.ubuntu.com/3602-1/
- https://usn.ubuntu.com/3606-1/