CVE-2023-24056
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-24056
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-24056.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-24056
- Downstream
- Related
- Published
- 2023-01-22T04:15:11.617Z
- Modified
- 2025-11-20T12:16:07.088204Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In pkgconf through 1.9.3, variable duplication can cause unbounded string expansion due to incorrect checks in libpkgconf/tuple.c:pkgconftupleparse. For example, a .pc file containing a few hundred bytes can expand to one billion bytes.
- References
Affected packages
Git / github.com/pkgconf/pkgconf
Affected ranges
- Type
- GIT
- Repo
- https://github.com/pkgconf/pkgconf
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected
Affected versions
pkgconf-0.*
pkgconf-0.1
pkgconf-0.1.1
pkgconf-0.2
pkgconf-0.3
pkgconf-0.4
pkgconf-0.5
pkgconf-0.5.1
pkgconf-0.5.2
pkgconf-0.5.3
pkgconf-0.6
pkgconf-0.7
pkgconf-0.8
pkgconf-0.8.1
pkgconf-0.8.10
pkgconf-0.8.11
pkgconf-0.8.12
pkgconf-0.8.2
pkgconf-0.8.3
pkgconf-0.8.4
pkgconf-0.8.7
pkgconf-0.8.8
pkgconf-0.8.9
pkgconf-0.9.0
pkgconf-0.9.1
pkgconf-0.9.10
pkgconf-0.9.11
pkgconf-0.9.12
pkgconf-0.9.2
pkgconf-0.9.3
pkgconf-0.9.4
pkgconf-0.9.5
pkgconf-0.9.6
pkgconf-0.9.7
pkgconf-0.9.8
pkgconf-0.9.9
Other
pkgconf-1
pkgconf-1.*
pkgconf-1.0.1
pkgconf-1.1.0
pkgconf-1.2.0
pkgconf-1.3.0
pkgconf-1.3.1
pkgconf-1.3.2
pkgconf-1.3.3
pkgconf-1.3.4
pkgconf-1.3.5
pkgconf-1.3.6
pkgconf-1.3.7
pkgconf-1.3.90
pkgconf-1.4.0
pkgconf-1.4.1
pkgconf-1.4.2
pkgconf-1.5.1
pkgconf-1.5.2
pkgconf-1.5.3
pkgconf-1.5.4
pkgconf-1.6.0
pkgconf-1.6.1
pkgconf-1.6.2
pkgconf-1.6.3
pkgconf-1.7.0
pkgconf-1.7.1
pkgconf-1.7.2
pkgconf-1.7.3
pkgconf-1.7.4
pkgconf-1.8.0
pkgconf-1.9.0
pkgconf-1.9.1
pkgconf-1.9.2
pkgconf-1.9.3