Vulnerability Monitor

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CVE-2013-6467

Libreswan 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.

Published

2014-01-26T20:55:05.377

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	libreswan	libreswan	≤ 3.7	Yes
Application	libreswan	libreswan	3.0	Yes
Application	libreswan	libreswan	3.1	Yes
Application	libreswan	libreswan	3.2	Yes
Application	libreswan	libreswan	3.3	Yes
Application	libreswan	libreswan	3.4	Yes
Application	libreswan	libreswan	3.5	Yes
Application	libreswan	libreswan	3.6	Yes

References

http://osvdb.org/102172 ([email protected])
http://secunia.com/advisories/56420 Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/64987 ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/90522 ([email protected])
https://libreswan.org/security/CVE-2013-6467/CVE-2013-6467.txt Vendor Advisory ([email protected])
http://osvdb.org/102172 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/56420 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/64987 (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/90522 (af854a3a-2127-422b-91ae-364da2661108)
https://libreswan.org/security/CVE-2013-6467/CVE-2013-6467.txt Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)