CVE-2018-1000221
- Source
- https://cve.org/CVERecord?id=CVE-2018-1000221
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-1000221.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2018-1000221
- Downstream
- Related
- Published
- 2018-08-20T20:29:01.190Z
- Modified
- 2026-07-08T12:28:58.072554Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
pkgconf version 1.5.0 to 1.5.2 contains a Buffer Overflow vulnerability in dequote() that can result in dequote() function returns 1-byte allocation if initial length is 0, leading to buffer overflow. This attack appear to be exploitable via specially crafted .pc file. This vulnerability appears to have been fixed in 1.5.3.
- 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
- Database specific
{ "source": "CPE_RANGE", "cpe": "cpe:2.3:a:pkgconf:pkgconf:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "1.5.0" }, { "last_affected": "1.5.2" } ] }
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