CVE-2022-31212 Information

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.

Reference

https://sec-consult.com/vulnerability-lab/advisory/memory-corruption-vulnerabilities-dbus-broker/ https://github.com/bus1/dbus-broker/compare/v30…v31