CVE-2020-14392

NameCVE-2020-14392
DescriptionAn untrusted pointer dereference flaw was found in Perl-DBI < 1.643. A local attacker who is able to manipulate calls to dbd_db_login6_sv() could cause memory corruption, affecting the service's availability.
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)
ReferencesDLA-2386-1
NVD severitylow

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libdbi-perl (PTS)stretch1.636-1vulnerable
stretch (security)1.636-1+deb9u1fixed
buster1.642-1+deb10u1fixed
bullseye, sid1.643-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libdbi-perlsourcestretch1.636-1+deb9u1DLA-2386-1
libdbi-perlsourcebuster1.642-1+deb10u1
libdbi-perlsource(unstable)1.643-1

Notes

https://github.com/perl5-dbi/dbi/commit/ea99b6aafb437db53c28fd40d5eafbe119cd66e1

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