Vigil@nce - NetBSD: two vulnerabilities of COMPAT_
March 2015 by Vigil@nce
This bulletin was written by Vigil@nce : http://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
An attacker can use several vulnerabilities of compatibility
layers of NetBSD.
– Impacted products: NetBSD
– Severity: 1/4
– Creation date: 20/03/2015
DESCRIPTION OF THE VULNERABILITY
Several vulnerabilities were announced in NetBSD.
An attacker can force a read at an invalid address in
COMPAT_FREEBSD, in order to trigger a denial of service.
[severity:1/4]
An attacker can generate an allocation of zero bytes in
COMPAT_NETBSD32, in order to trigger a denial of service.
[severity:1/4]
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
http://vigilance.fr/vulnerability/NetBSD-two-vulnerabilities-of-COMPAT-16435