Vulnerabilities > Ipsec Tools

DATE CVE VULNERABILITY TITLE RISK
2017-07-06 CVE-2016-10396 Algorithmic Complexity vulnerability in Ipsec-Tools 0.8.2
The racoon daemon in IPsec-Tools 0.8.2 contains a remotely exploitable computational-complexity attack when parsing and storing ISAKMP fragments.
network
low complexity
ipsec-tools CWE-407
7.8
2015-05-29 CVE-2015-4047 NULL Pointer Dereference vulnerability in multiple products
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.
7.8
2009-05-14 CVE-2009-1632 Resource Management Errors vulnerability in Ipsec-Tools
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.
network
low complexity
ipsec-tools CWE-399
5.0
2009-05-06 CVE-2009-1574 Remote Denial Of Service vulnerability in IPsec-Tools Prior to 0.7.2
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.
network
low complexity
ipsec-tools
5.0
2007-04-10 CVE-2007-1841 Remote Denial Of Service vulnerability in IPSec-Tools
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.
network
ipsec-tools
4.3
2005-11-21 CVE-2005-3732 Resource Management Errors vulnerability in Ipsec-Tools
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.
network
low complexity
ipsec-tools CWE-399
7.8
2005-03-14 CVE-2005-0398 Denial of Service vulnerability in KAME Racoon Malformed ISAKMP Packet Headers
The KAME racoon daemon in ipsec-tools before 0.5 allows remote attackers to cause a denial of service (crash) via malformed ISAKMP packets.
network
low complexity
ipsec-tools kame sgi altlinux redhat suse
5.0
2004-12-06 CVE-2004-0607 The eay_check_x509cert function in KAME Racoon successfully verifies certificates even when OpenSSL validation fails, which could allow remote attackers to bypass authentication.
network
low complexity
ipsec-tools kame redhat
critical
10.0