Filtered by vendor Ipsec-tools Subscriptions
Filtered by product Ipsec-tools Subscriptions
Total 9 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2016-10396 1 Ipsec-tools 1 Ipsec-tools 2024-11-21 N/A
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 computational complexity is realized in the algorithm utilized to determine if reassembly of the fragments can take place.
CVE-2015-4047 5 Canonical, Debian, F5 and 2 more 25 Ubuntu Linux, Debian Linux, Big-ip Access Policy Manager and 22 more 2024-11-21 N/A
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 2 Ipsec-tools, Redhat 2 Ipsec-tools, Enterprise Linux 2024-11-21 N/A
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.
CVE-2009-1574 2 Ipsec-tools, Redhat 2 Ipsec-tools, Enterprise Linux 2024-11-21 N/A
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-2008-3652 2 Ipsec-tools, Redhat 2 Ipsec-tools, Enterprise Linux 2024-11-21 N/A
src/racoon/handler.c in racoon in ipsec-tools does not remove an "orphaned ph1" (phase 1) handle when it has been initiated remotely, which allows remote attackers to cause a denial of service (resource consumption).
CVE-2007-1841 2 Ipsec-tools, Redhat 2 Ipsec-tools, Enterprise Linux 2024-11-21 N/A
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 2 Ipsec-tools, Redhat 2 Ipsec-tools, Enterprise Linux 2024-11-21 N/A
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 6 Altlinux, Ipsec-tools, Kame and 3 more 7 Alt Linux, Ipsec-tools, Racoon and 4 more 2024-11-21 N/A
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 3 Ipsec-tools, Kame, Redhat 4 Ipsec-tools, Racoon, Enterprise Linux and 1 more 2024-11-21 N/A
The eay_check_x509cert function in KAME Racoon successfully verifies certificates even when OpenSSL validation fails, which could allow remote attackers to bypass authentication.