CVE-2020-13434

NameCVE-2020-13434
DescriptionSQLite through 3.32.0 has an integer overflow in sqlite3_str_vappendf in printf.c.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-2221-1, DLA-2340-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
sqlite (PTS)buster2.8.17-15fixed
buster (security)2.8.17-15+deb10u1fixed
sqlite3 (PTS)buster3.27.2-3+deb10u1fixed
buster (security)3.27.2-3+deb10u2fixed
bullseye3.34.1-3fixed
bookworm3.40.1-2fixed
trixie3.45.1-1fixed
sid3.45.2-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
sqlitesourcebuster(not affected)
sqlitesource(unstable)(unfixed)
sqlite3sourcejessie3.8.7.1-1+deb8u6DLA-2221-1
sqlite3sourcestretch3.16.2-5+deb9u2DLA-2340-1
sqlite3sourcebuster3.27.2-3+deb10u1
sqlite3source(unstable)3.32.1-1

Notes

[buster] - sqlite <not-affected> (Vulnerable code introduced later)
https://www.sqlite.org/src/info/23439ea582241138
https://www.sqlite.org/src/info/d08d3405878d394e
https://github.com/sqlite/sqlite/commit/dd6c33d372f3b83f4fe57904c2bd5ebba5c38018
floating point precision limit safeguards are present in sqlite (V2), refactoring in V3 made it vulnerable.

Search for package or bug name: Reporting problems