Vulnerability in Xelerance Openswan
CVE-2011-3380
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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.023 (82.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 82.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.023 · newest: 0.023 · change: 0.000
Affected products
- Xelerance Openswan — versions 2.6.29, 2.6.30, 2.6.31
References
- www.openswan.org/download/CVE-2011-3380/CVE-2011-3380.txt (Patch)
- secunia.com/advisories/46306 (third-party-advisory)
- www.redhat.com/support/errata/RHSA-2011-1356.html (vendor-advisory)