Vigil@nce - tcpreplay: buffer overflow via MemcmpInterceptorCommon
December 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/?langue=2
SYNTHESIS OF THE VULNERABILITY
Impacted products: Fedora.
Severity: 2/4.
Consequences: administrator access/rights, denial of service on
service.
Provenance: intranet client.
Confidence: confirmed by the editor (5/5).
Creation date: 29/10/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a buffer overflow via
MemcmpInterceptorCommon() of tcpreplay, in order to trigger a
denial of service, and possibly to run code.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/tcpreplay-buffer-overflow-via-MemcmpInterceptorCommon-33728