CVE-2019-20020

NameCVE-2019-20020
DescriptionA stack-based buffer over-read was discovered in ReadNextStructField in mat5.c in matio 1.5.17.
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)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libmatio (PTS)stretch1.5.9-1vulnerable
buster1.5.13-3vulnerable
bullseye1.5.19-2fixed
bookworm, sid1.5.23-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libmatiosourceexperimental1.5.18-1
libmatiosource(unstable)1.5.19-2

Notes

[buster] - libmatio <no-dsa> (Minor issue)
[stretch] - libmatio <no-dsa> (Minor issue)
[jessie] - libmatio <no-dsa> (Minor issue)
https://github.com/tbeu/matio/issues/128

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