Out-of-bounds Read in Dbus-Broker Project
CVE-2022-31212
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.
Vulnerability class: Buffer Overflow
EPSS: 0.021 (79.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Dbus-broker_project Dbus-broker
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Patch, Third Party Advisory)
- cve@mitre.org (Exploit, Third Party Advisory)
- cve@mitre.org (vendor-advisory)
Frequently asked questions
- What is CVE-2022-31212?
- CVE-2022-31212 is a high-severity vulnerability in Dbus-Broker Project, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2022-07-17.
- How severe is CVE-2022-31212?
- High severity. CVSS v3 base score is 7.5 out of 10.