The Internet Key Exchange version 1 (IKEv1) implementation in Openswan 2 (openswan-2) prior to 2.4.4, and freeswan in SUSE LINUX 9.1 prior to 2.04_1.5.4-1.23, allow remote malicious users to cause a denial of service via (1) a crafted packet using 3DES with an invalid key length, or (2) unspecified inputs when Aggressive Mode is enabled and the PSK is known, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
openswan openswan 2.2 |
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xelerance openswan 2.4.0 |
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frees wan frees wan 2.04 |
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openswan openswan 2.1.6 |
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openswan openswan 2.3 |
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openswan openswan 2.1.1 |
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openswan openswan 2.1.2 |
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openswan openswan 2.1.4 |
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openswan openswan 2.1.5 |
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