CVE-2013-6467

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Summary

CVECVE-2013-6467
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2014-01-26 20:55:05 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionLibreswan 3.7 and earlier allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon restart) via IKEv2 packets that lack expected payloads.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS: 0.008870000 probability, percentile 0.755560000 (date 2026-05-04)

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Libreswan Libreswan 3.0 All All All
Application Libreswan Libreswan 3.1 All All All
Application Libreswan Libreswan 3.2 All All All
Application Libreswan Libreswan 3.3 All All All
Application Libreswan Libreswan 3.4 All All All
Application Libreswan Libreswan 3.5 All All All
Application Libreswan Libreswan 3.6 All All All
Application Libreswan Libreswan All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
Libreswan 'IKEv2' Payloads Remote Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
osvdb.org/102172 af854a3a-2127-422b-91ae-364da2661108 osvdb.org
Security Advisory SA56420 - libreswan IKEv2 Payload NULL Pointer Dereference Denial of Service Vulnerability - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
libreswan.org/security/CVE-2013-6467/CVE-2013-6467.txt af854a3a-2127-422b-91ae-364da2661108 libreswan.org Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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