Vigil@nce - SQLite: integer overflow via sqlite3_str_vappendf
July 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer-vulnerabilities-watch-and-alert
SYNTHESIS OF THE VULNERABILITY
Impacted products: Debian, Fedora, Oracle Communications, SQLite,
Ubuntu.
Severity: 2/4.
Consequences: privileged access/rights, user access/rights, denial
of service on service, denial of service on client.
Provenance: user account.
Confidence: confirmed by the editor (5/5).
Creation date: 25/05/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger an integer overflow via
sqlite3_str_vappendf() of SQLite, in order to trigger a denial of
service, and possibly to run code.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/SQLite-integer-overflow-via-sqlite3-str-vappendf-32337