CVE-2011-3380

Severity

50%

Complexity

99%

Confidentiality

48%

Per: http://cwe.mitre.org/data/definitions/476.html 'CWE-476: NULL Pointer Dereference'

Openswan 2.6.29 through 2.6.35 allows remote attackers to cause a denial of service (NULL pointer dereference and pluto IKE daemon crash) via an ISAKMP message with an invalid KEY_LENGTH attribute, which is not properly handled by the error handling function.

Per: http://cwe.mitre.org/data/definitions/476.html 'CWE-476: NULL Pointer Dereference'

CVSS 2.0 Base Score 5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P).

Overview

Type

Xelerance Openswan

First reported 13 years ago

2011-11-17 19:55:00

Last updated 5 years ago

2019-07-29 13:26:00

Affected Software

Xelerance Openswan 2.6.29

2.6.29

Xelerance Openswan 2.6.30

2.6.30

Xelerance Openswan 2.6.31

2.6.31

Xelerance Openswan 2.6.32

2.6.32

Xelerance Openswan 2.6.33

2.6.33

Xelerance Openswan 2.6.34

2.6.34

Xelerance Openswan 2.6.35

2.6.35

References

46306

http://www.openswan.org/download/CVE-2011-3380/CVE-2011-3380.txt

Patch

RHSA-2011:1356

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