CVE-2018-17000: Null Pointer Dereference
First published: Thu Sep 13 2018(Updated: )
A NULL pointer dereference in the function _TIFFmemcmp at tif_unix.c (called from TIFFWriteDirectoryTagTransferfunction) in LibTIFF 4.0.9 allows an attacker to cause a denial-of-service through a crafted tiff file. This vulnerability can be triggered by the executable tiffcp.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/tiff | <=4.0.9-6<=4.0.8-2 | 4.0.8-2+deb9u5 4.0.10-4 |
| Libtiff Libtiff | =4.0.9 | |
| Debian Debian Linux | =8.0 | |
| Canonical Ubuntu Linux | =14.04 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| Canonical Ubuntu Linux | =18.10 | |
| debian/tiff | 4.2.0-1+deb11u5 4.5.0-6+deb12u1 4.5.1+git230720-5 | |
| IBM Cognos Analytics | <=12.0.0-12.0.3 | |
| IBM Cognos Analytics | <=11.2.0-11.2.4 FP4 |
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Reference Links
- http://bugzilla.maptools.org/show_bug.cgi?id=2811
- https://security-tracker.debian.org/tracker/CVE-2018-17000
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17000
- https://security-tracker.debian.org/tracker/CVE-2018-12900
- https://security-tracker.debian.org/tracker/CVE-2018-19210
- https://security-tracker.debian.org/tracker/CVE-2019-6128
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=908778
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00041.html
- http://www.securityfocus.com/bid/105342
- https://lists.debian.org/debian-lts-announce/2019/02/msg00026.html
- https://usn.ubuntu.com/3906-1/
- https://www.debian.org/security/2020/dsa-4670
- https://launchpad.net/bugs/cve/CVE-2018-17000
- http://bugzilla.maptools.org/show_bug.cgi?id=2833
- https://gitlab.com/libtiff/libtiff/commit/802d3cbf3043be5dce5317e140ccb1c17a6a2d39
- https://nvd.nist.gov/vuln/detail/CVE-2018-17000
- https://ubuntu.com/security/CVE-2018-17000
- https://www.ibm.com/support/pages/node/7177223 (Advisory)
- collector/debian-bugs
- alias/CVE-2018-17000
- collector/nvd-index
- agent/type
- agent/remedy
- collector/launchpad-cve
- source/Launchpad
- agent/author
- agent/severity
- agent/weakness
- collector/mitre-cve
- source/MITRE
- collector/security-tracker-debian
- source/Debian
- agent/software-canonical-lookup
- collector/usn-cve
- source/Ubuntu
- agent/references
- agent/softwarecombine
- agent/tags
- agent/description
- agent/first-publish-date
- agent/event
- collector/nvd-cve
- source/NVD
- agent/last-modified-date
- collector/ibm-support
- source/IBM
- package-manager/debian
- vendor/libtiff
- canonical/libtiff libtiff
- version/libtiff libtiff/4.0.9
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/8.0
- vendor/canonical
- canonical/canonical ubuntu linux
- version/canonical ubuntu linux/14.04
- version/canonical ubuntu linux/16.04
- version/canonical ubuntu linux/18.04
- version/canonical ubuntu linux/18.10
- vendor/ibm
- canonical/ibm cognos analytics
- version/ibm cognos analytics/12.0.0-12.0.3
- version/ibm cognos analytics/11.2.0-11.2.4 fp4