CVEvulnerability
CVE-2022-31212
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-07-17
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-125
Description
An issue was discovered in dbus-broker before 31. It depends on c-uitl/c-shquote to parse the DBus service's Exec line. c-shquote contains a stack-based buffer over-read if a malicious Exec line is supplied.
Affected configurations
• dbus-broker project dbus-broker (< 31)
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://github.com/bus1/dbus-broker/compare/v30...v31 Patch, Third Party Advisory
- https://sec-consult.com/vulnerability-lab/advisory/memory-corruption-vulnerabilities-dbus-broker/ Exploit, Third Party Advisory
- https://security.gentoo.org/glsa/202305-04 security.gentoo.org
- https://github.com/bus1/dbus-broker/compare/v30...v31 Patch, Third Party Advisory
- https://sec-consult.com/vulnerability-lab/advisory/memory-corruption-vulnerabilities-dbus-broker/ Exploit, Third Party Advisory
- https://security.gentoo.org/glsa/202305-04 security.gentoo.org