Vigil@nce - Linux kernel: memory corruption via nf_conntrack_h323
November 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/computer-vulnerability
SYNTHESIS OF THE VULNERABILITY
Impacted products: Debian, Linux, RHEL.
Severity: 2/4.
Consequences: administrator access/rights, denial of service on
server, denial of service on service.
Provenance: user account.
Confidence: confirmed by the editor (5/5).
Creation date: 30/09/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a memory corruption via nf_conntrack_h323
of the Linux kernel, in order to trigger a denial of service, and
possibly to run code.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/Linux-kernel-memory-corruption-via-nf-conntrack-h323-33454