CVE-2020-1720

NameCVE-2020-1720
DescriptionA flaw was found in PostgreSQL's "ALTER ... DEPENDS ON EXTENSION", whe ...
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-2105-1, DSA-4622-1, DSA-4623-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
postgresql-11 (PTS)buster, buster (security)11.7-0+deb10u1fixed
postgresql-12 (PTS)bullseye, sid12.3-1fixed
postgresql-9.6 (PTS)stretch9.6.16-0+deb9u1vulnerable
stretch (security)9.6.17-0+deb9u1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
postgresql-11source(unstable)(unfixed)
postgresql-11sourcebuster11.7-0+deb10u1DSA-4623-1
postgresql-12source(unstable)12.2-1
postgresql-9.4source(unstable)(unfixed)
postgresql-9.4sourcejessie9.4.26-0+deb8u1DLA-2105-1
postgresql-9.6source(unstable)(unfixed)
postgresql-9.6sourcestretch9.6.17-0+deb9u1DSA-4622-1

Notes

https://www.postgresql.org/about/news/2011/
Fixed in 12.2, 11.7, 10.12, 9.6.17, 9.5.21, and 9.4.26
https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=b048f558dd7c26a0c630a2cff29d3d8981eaf6b9

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