CVE-2009-1632

Multiple memory leaks in Ipsec-tools before 0.7.2 allow remote attackers to cause a denial of service (memory consumption) via vectors involving (1) signature verification during user authentication with X.509 certificates, related to the eay_check_x509sign function in src/racoon/crypto_openssl.c; and (2) the NAT-Traversal (aka NAT-T) keepalive implementation, related to src/racoon/nattraversal.c.

• ipsec-tools ipsec-tools (<= 0.7.1) • ipsec-tools ipsec-tools 0.1 • ipsec-tools ipsec-tools 0.2 • ipsec-tools ipsec-tools 0.2.1 • ipsec-tools ipsec-tools 0.2.2 • ipsec-tools ipsec-tools 0.2.3 • ipsec-tools ipsec-tools 0.2.4 • ipsec-tools ipsec-tools 0.3 • ipsec-tools ipsec-tools 0.3.1 • ipsec-tools ipsec-tools 0.3.2 • ipsec-tools ipsec-tools 0.3.3 • ipsec-tools ipsec-tools 0.3 rc1 • ipsec-tools ipsec-tools 0.3 rc2 • ipsec-tools ipsec-tools 0.3 rc3 • ipsec-tools ipsec-tools 0.3 rc4 • ipsec-tools ipsec-tools 0.3 rc5 • ipsec-tools ipsec-tools 0.4 • ipsec-tools ipsec-tools 0.5 • ipsec-tools ipsec-tools 0.5.1 • ipsec-tools ipsec-tools 0.5.2 • ipsec-tools ipsec-tools 0.6 • ipsec-tools ipsec-tools 0.6.1 • ipsec-tools ipsec-tools 0.6.2 • ipsec-tools ipsec-tools 0.6.3 • ipsec-tools ipsec-tools 0.6.4 • ipsec-tools ipsec-tools 0.6.5 • ipsec-tools ipsec-tools 0.6.6 • ipsec-tools ipsec-tools 0.6.7 • ipsec-tools ipsec-tools 0.7