Unrated severityNVD Advisory· Published May 6, 2009· Updated Jun 16, 2026
CVE-2009-1574
CVE-2009-1574
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
27cpe:2.3:a:ipsec-tools:ipsec-tools:*:*:*:*:*:*:*:*+ 26 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:0.3.1:*:*:*:*:*:*:*
- 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:0.6.1:*:*:*:*:*:*:*
- 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:0.7:*:*:*:*:*:*:*
- (no CPE)range: <0.7.2
Patches
Vulnerability mechanics
References
28- www.openwall.com/lists/oss-security/2009/04/29/6nvdPatch
- www.openwall.com/lists/oss-security/2009/05/04/3nvdPatch
- bugzilla.redhat.com/show_bug.cginvdExploitPatch
- kb.juniper.net/InfoCenter/indexnvd
- lists.apple.com/archives/security-announce/2009/Nov/msg00000.htmlnvd
- lists.apple.com/archives/security-announce/2010//Dec/msg00001.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.htmlnvd
- secunia.com/advisories/35113nvd
- 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
- support.apple.com/kb/HT4298nvd
- www.debian.org/security/2009/dsa-1804nvd
- www.mandriva.com/security/advisoriesnvd
- 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
- exchange.xforce.ibmcloud.com/vulnerabilities/50412nvd
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9624nvd
- www.redhat.com/archives/fedora-package-announce/2009-May/msg00725.htmlnvd
- www.redhat.com/archives/fedora-package-announce/2009-May/msg00746.htmlnvd
- www.redhat.com/archives/fedora-package-announce/2009-May/msg00789.htmlnvd
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