Unrated severityNVD Advisory· Published May 14, 2009· Updated Apr 23, 2026
CVE-2009-1632
CVE-2009-1632
Description
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.
Affected products
35cpe:2.3:a:ipsec-tools:ipsec-tools:*:*:*:*:*:*:*:*+ 34 more
- cpe:2.3:a:ipsec-tools:ipsec-tools:*:*:*:*:*:*:*:*range: <=0.7.1
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.1:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.2:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.2.4:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.3:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.3:rc1:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.3:rc2:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.3:rc3:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.3:rc4:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.3:rc5:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.3_rc1:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.3_rc2:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.3_rc3:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.3_rc4:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.3_rc5:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.4:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.4:rc1:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.5:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.5.1:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.5.2:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.6:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.6.1:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.6.2:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.6.3:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.6.4:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.6.5:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.6.6:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.6.7:*:*:*:*:*:*:*
- cpe:2.3:a:ipsec-tools:ipsec-tools:0.7:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
26- sourceforge.net/mailarchive/forum.phpnvdPatch
- cvsweb.netbsd.org/bsdweb.cgi/src/crypto/dist/ipsec-tools/src/racoon/crypto_openssl.cnvd
- cvsweb.netbsd.org/bsdweb.cgi/src/crypto/dist/ipsec-tools/src/racoon/crypto_openssl.c.diffnvd
- cvsweb.netbsd.org/bsdweb.cgi/src/crypto/dist/ipsec-tools/src/racoon/nattraversal.cnvd
- cvsweb.netbsd.org/bsdweb.cgi/src/crypto/dist/ipsec-tools/src/racoon/nattraversal.c.diffnvd
- kb.juniper.net/InfoCenter/indexnvd
- lists.apple.com/archives/security-announce/2009/Nov/msg00000.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.htmlnvd
- marc.infonvd
- secunia.com/advisories/35153nvd
- secunia.com/advisories/35159nvd
- secunia.com/advisories/35212nvd
- secunia.com/advisories/35404nvd
- secunia.com/advisories/35685nvd
- security.gentoo.org/glsa/glsa-200905-03.xmlnvd
- sourceforge.net/project/shownotes.phpnvd
- support.apple.com/kb/HT3937nvd
- www.debian.org/security/2009/dsa-1804nvd
- www.mandriva.com/security/advisoriesnvd
- www.openwall.com/lists/oss-security/2009/05/12/3nvd
- www.redhat.com/support/errata/RHSA-2009-1036.htmlnvd
- www.securityfocus.com/bid/34765nvd
- www.ubuntu.com/usn/USN-785-1nvd
- www.vupen.com/english/advisories/2009/3184nvd
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10581nvd
- trac.ipsec-tools.net/ticket/303nvd
News mentions
0No linked articles in our index yet.