DEBIAN-CVE-2018-20532

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Source
https://security-tracker.debian.org/tracker/CVE-2018-20532
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2018-20532.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2018-20532
Upstream
Published
2018-12-28T16:29:04.223Z
Modified
2025-11-19T01:01:58.914210Z
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

There is a NULL pointer dereference at ext/testcase.c (function testcase_read) in libsolvext.a in libsolv through 0.7.2 that will cause a denial of service.

References

Affected packages

Debian:11 / libsolv

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.6.36-1

Ecosystem specific 

{
    "urgency": "low"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2018-20532.json"

Debian:12 / libsolv

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.6.36-1

Ecosystem specific 

{
    "urgency": "low"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2018-20532.json"

Debian:13 / libsolv

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.6.36-1

Ecosystem specific 

{
    "urgency": "low"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2018-20532.json"

Debian:14 / libsolv

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.6.36-1

Ecosystem specific 

{
    "urgency": "low"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2018-20532.json"