National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-14679 Detail

Current 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).

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 6.5 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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-682 Incorrect Calculation NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:cabextract:cabextract:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.5
 cpe:2.3:a:cabextract:libmspack:0.0.20060920:alpha:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cabextract:libmspack:0.3:alpha:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cabextract:libmspack:0.4:alpha:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cabextract:libmspack:0.5:alpha:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cabextract:libmspack:0.6:alpha:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:a:redhat:ansible_tower:3.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
     Show Matching CPE(s)


Change History

12 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-14679
NVD Published Date:
07/28/2018
NVD Last Modified:
03/28/2019