DEBIAN-CVE-2018-14679

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Source
https://security-tracker.debian.org/tracker/CVE-2018-14679
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2018-14679.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2018-14679
Upstream
Published
2018-07-28T23:29:00Z
Modified
2025-09-25T22:40:28Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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).

References

Affected packages

Debian:11 / libmspack

Package

Name
libmspack
Purl
pkg:deb/debian/libmspack?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.7-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / libmspack

Package

Name
libmspack
Purl
pkg:deb/debian/libmspack?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.7-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / libmspack

Package

Name
libmspack
Purl
pkg:deb/debian/libmspack?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.7-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / libmspack

Package

Name
libmspack
Purl
pkg:deb/debian/libmspack?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.7-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}