Vigil@nce - matio: integer overflow
January 2020 by Vigil@nce
SYNTHESIS OF THE VULNERABILITY
Impacted products: Fedora.
Severity: 1/4.
Consequences: user access/rights, denial of service on service, denial of service on client.
Provenance: document.
Confidence: confirmed by the editor (5/5).
Creation date: 13/01/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger an integer overflow of matio, in order to trigger a denial of service, and possibly to run code.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/matio-integer-overflow-31305