CVE-2021-29507

NameCVE-2021-29507
DescriptionGENIVI 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
dlt-daemon (PTS)buster2.18.0-1vulnerable
bullseye2.18.6-1vulnerable
bookworm, sid2.18.6-2vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
dlt-daemonsource(unstable)(unfixed)unimportant

Notes

https://github.com/GENIVI/dlt-daemon/security/advisories/GHSA-7cqp-2hqj-mh3f (useless boilerplate only)
https://github.com/GENIVI/dlt-daemon/commit/f5344f8cf036e6dcb899522e8e679639dd23e1a4
No security impact, config files need to be trusted

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