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CVE-2018-14679 Detail

Description

An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the CHM PMGI/PMGL chunk number validity checks, which could lead to denial of service (uninitialized data dereference and application crash).


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
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://www.openwall.com/lists/oss-security/2018/07/26/1 Mailing List  Third Party Advisory 
http://www.securitytracker.com/id/1041410 Third Party Advisory  VDB Entry 
https://access.redhat.com/errata/RHSA-2018:3327 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:3505 Third Party Advisory 
https://bugs.debian.org/904802 Issue Tracking  Mailing List  Patch  Third Party Advisory 
https://github.com/kyz/libmspack/commit/72e70a921f0f07fee748aec2274b30784e1d312a Patch  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/08/msg00007.html Mailing List  Third Party Advisory 
https://security.gentoo.org/glsa/201903-20 Third Party Advisory 
https://usn.ubuntu.com/3728-1/ Third Party Advisory 
https://usn.ubuntu.com/3728-2/ Third Party Advisory 
https://usn.ubuntu.com/3728-3/ Third Party Advisory 
https://usn.ubuntu.com/3789-2/ Third Party Advisory 
https://www.debian.org/security/2018/dsa-4260 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-193 Off-by-one Error cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

15 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-14679
NVD Published Date:
07/28/2018
NVD Last Modified:
04/26/2021
Source:
MITRE