CVE-2021-29507

Name	CVE-2021-29507
Description	GENIVI Diagnostic Log and Trace (DLT) provides a log and trace interface. In versions of GENIVI DLT between 2.10.0 and 2.18.6, a configuration file containing the special characters could cause a vulnerable component to crash. All the applications which are using the configuration file could fail to generate their dlt logs in system. As of time of publication, no patch exists. As a workaround, one may check the integrity of information in configuration file manually.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
dlt-daemon (PTS)	bullseye	2.18.6-1+deb11u1	vulnerable
	bookworm	2.18.8-6	fixed
	sid, trixie	2.18.10-10	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
dlt-daemon	source	(unstable)	2.18.8-1	unimportant

Notes

https://github.com/GENIVI/dlt-daemon/security/advisories/GHSA-7cqp-2hqj-mh3f (useless boilerplate only)
https://github.com/GENIVI/dlt-daemon/commit/ad8a6ab070803f2b0e0fa177fd6638c10db2dde3 (v2.18.7)
No security impact, config files need to be trusted