Mandriva Linux Security Advisory 2013-231 - Multiple vulnerabilities has been discovered and corrected in openswan. The IPSEC livetest tool in Openswan 2.4.12 and earlier, and 2.6.x through 2.6.16, allows local users to overwrite arbitrary files and execute arbitrary code via a symlink attack on the in many distributions and the upstream version, this tool has been disabled. The pluto IKE daemon in Openswan and Strongswan IPsec 2.6 before 2.6.21 and 2.4 before 2.4.14, and Strongswan 4.2 before 4.2.14 and 2.8 before 2.8.9, allows remote attackers to cause a denial of service (daemon crash and restart) via a crafted R_U_THERE_ACK Dead Peer Detection IPsec IKE Notification message that triggers a NULL pointer dereference related to inconsistent ISAKMP state and the lack of a phase2 state association in DPD. Various other issues have also been addressed.
fb07f53fcbc6401898ba4775ff34c35ba6bd0724b1aaf7b8955e48769191fdc6Openswan versions equal to and below 2.4.12/2.6.16 suffer from an insecure file creation vulnerability that allows for privilege escalation.
5c68691ded379ac82a9787b770e69808ae5d01a5716f144e45460d3221a87b01Debian Security Advisory 1760-1 - Two vulnerabilities have been discovered in openswan, an IPSec implementation for linux.
2c2aa3345edfeb4b31239b8671abeebadc6d458161424f2e9b565f1d82a519daGentoo Linux Security Advisory GLSA 200903-18 - An insecure temporary file usage has been reported in Openswan, allowing for symlink attacks. Dmitry E. Oboukhov reported that the IPSEC livetest tool does not handle the ipseclive.conn and ipsec.olts.remote.log temporary files securely. Versions less than 2.4.13-r2 are affected.
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