Ipsec-Tools vulnerabilities

CVE-2016-10396 [HIGH] CWE-407 CVE-2016-10396: The racoon daemon in IPsec-Tools 0.8.2 contains a remotely exploitable computational-complexity atta The racoon daemon in IPsec-Tools 0.8.2 contains a remotely exploitable computational-complexity attack when parsing and storing ISAKMP fragments. The implementation permits a remote attacker to exhaust computational resources on the remote endpoint by repeatedly sending ISAKMP fragment packets in a particular order such that the worst-case computation

CVE-2015-4047 [HIGH] CWE-476 CVE-2015-4047: racoon/gssapi.c in IPsec-Tools 0.8.2 allows remote attackers to cause a denial of service (NULL poin racoon/gssapi.c in IPsec-Tools 0.8.2 allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon crash) via a series of crafted UDP requests.

CVE-2009-1632 [MEDIUM] CWE-399 CVE-2009-1632: Multiple memory leaks in Ipsec-tools before 0.7.2 allow remote attackers to cause a denial of servic 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 implem

CVE-2009-1574 [MEDIUM] CVE-2009-1574: racoon/isakmp_frag.c in ipsec-tools before 0.7.2 allows remote attackers to cause a denial of servic racoon/isakmp_frag.c in ipsec-tools before 0.7.2 allows remote attackers to cause a denial of service (crash) via crafted fragmented packets without a payload, which triggers a NULL pointer dereference.

CVE-2007-1841 [MEDIUM] CVE-2007-1841: The isakmp_info_recv function in src/racoon/isakmp_inf.c in racoon in Ipsec-tools before 0.6.7 allow The isakmp_info_recv function in src/racoon/isakmp_inf.c in racoon in Ipsec-tools before 0.6.7 allows remote attackers to cause a denial of service (tunnel crash) via crafted (1) DELETE (ISAKMP_NPTYPE_D) and (2) NOTIFY (ISAKMP_NPTYPE_N) messages.

CVE-2005-3732 [HIGH] CWE-399 CVE-2005-3732: The Internet Key Exchange version 1 (IKEv1) implementation (isakmp_agg.c) in racoon in ipsec-tools b The Internet Key Exchange version 1 (IKEv1) implementation (isakmp_agg.c) in racoon in ipsec-tools before 0.6.3, when running in aggressive mode, allows remote attackers to cause a denial of service (null dereference and crash) via crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1.

CVE-2005-0398 [MEDIUM] CVE-2005-0398: The KAME racoon daemon in ipsec-tools before 0.5 allows remote attackers to cause a denial of servic The KAME racoon daemon in ipsec-tools before 0.5 allows remote attackers to cause a denial of service (crash) via malformed ISAKMP packets.

CVE-2004-0607 [CRITICAL] CVE-2004-0607: The eay_check_x509cert function in KAME Racoon successfully verifies certificates even when OpenSSL The eay_check_x509cert function in KAME Racoon successfully verifies certificates even when OpenSSL validation fails, which could allow remote attackers to bypass authentication.