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CVE-2022-31212 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/bus1/dbus-broker/compare/v30...v31 CVEPatchThird Party Advisory
https://sec-consult.com/vulnerability-lab/advisory/memory-corruption-vulnerabilities-dbus-broker/ CVEExploitThird Party Advisory
https://security.gentoo.org/glsa/202305-04 CVE
https://github.com/bus1/dbus-broker/compare/v30...v31 [email protected]PatchThird Party Advisory
https://sec-consult.com/vulnerability-lab/advisory/memory-corruption-vulnerabilities-dbus-broker/ [email protected]ExploitThird Party Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-125Out-of-bounds Read[email protected]

Affected Products

ProductVersions
dbus-broker project dbus-broker
< 31

CPE

  • cpe:2.3:a:dbus-broker_project:dbus-broker:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2022-31212
NVD Published Date:
Jul 17, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2022-31212 Details - Not Deferred