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CVE-2018-7456 Detail

Current 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.)


View Analysis Description

Metrics

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CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://bugzilla.maptools.org/show_bug.cgi?id=2778 Exploit  Issue Tracking  Third Party Advisory 
http://bugzilla.maptools.org/show_bug.cgi?id=2778 Exploit  Issue Tracking  Third Party Advisory 
https://access.redhat.com/errata/RHSA-2019:2051
https://access.redhat.com/errata/RHSA-2019:2051
https://access.redhat.com/errata/RHSA-2019:2053
https://access.redhat.com/errata/RHSA-2019:2053
https://github.com/xiaoqx/pocs/tree/master/libtiff Exploit  Third Party Advisory 
https://github.com/xiaoqx/pocs/tree/master/libtiff Exploit  Third Party Advisory 
https://gitlab.com/libtiff/libtiff/commit/be4c85b16e8801a16eec25e80eb9f3dd6a96731b Patch  Third Party Advisory 
https://gitlab.com/libtiff/libtiff/commit/be4c85b16e8801a16eec25e80eb9f3dd6a96731b Patch  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/04/msg00010.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/04/msg00010.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/04/msg00011.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/04/msg00011.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/07/msg00002.html Mailing List  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/07/msg00002.html Mailing List  Third Party Advisory 
https://usn.ubuntu.com/3864-1/ Third Party Advisory 
https://usn.ubuntu.com/3864-1/ Third Party Advisory 
https://www.debian.org/security/2018/dsa-4349 Third Party Advisory 
https://www.debian.org/security/2018/dsa-4349 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference cwe source acceptance level NIST  

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Change History

12 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-7456
NVD Published Date:
02/24/2018
NVD Last Modified:
11/20/2024
Source:
MITRE