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, ELA-285-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libdbi-perl (PTS)jessie, jessie (lts)1.631-3+deb8u2fixed
stretch (security), stretch (lts), stretch1.636-1+deb9u2fixed
buster1.642-1+deb10u2fixed
bullseye1.643-3fixed
sid, bookworm1.643-4fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libdbi-perlsourcejessie1.631-3+deb8u1ELA-285-1
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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