Vigil@nce - libiberty: denial of service via arm_pt
August 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: RHEL.
Severity: 1/4.
Consequences: denial of service on service, denial of service on
client.
Provenance: document.
Confidence: confirmed by the editor (5/5).
Creation date: 06/08/2019.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a fatal error via arm_pt() of libiberty,
in order to trigger a denial of service.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/libiberty-denial-of-service-via-arm-pt-29954