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Status published
Medium
CVE-2011-3380
Openswan 2.6.29 through 2.6.35 allows remote attackers to cause a...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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CVE-2013-6466
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CVE-2013-2053
Buffer overflow in the atodn function in Openswan before 2.6.39,...
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CVE-2011-4073
Use-after-free vulnerability in the cryptographic helper handler functionality in Openswan...
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4
Affected Vendor
xelerance
View all reports →Affected Software
openswan
Vulnerable Versions:
2.6.29, 2.6.30, 2.6.31, 2.6.32, 2.6.33, 2.6.34, 2.6.35
Timeline
Official Publish:
November 17th, 2011
Last Modified:
August 6th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.