Vigil@nce - Oniguruma: denial of service via Regparse.c Recursion
November 2019 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer-vulnerability-database-and-alert
SYNTHESIS OF THE VULNERABILITY
Impacted products: Debian, Solaris.
Severity: 2/4.
Consequences: denial of service on service, denial of service on
client.
Provenance: document.
Confidence: confirmed by the editor (5/5).
Creation date: 12/09/2019.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a fatal error via Regparse.c Recursion of
Oniguruma, in order to trigger a denial of service.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/Oniguruma-denial-of-service-via-Regparse-c-Recursion-30324