A denial-of-service vulnerability in the in-memory certificate cache was discovered in strongSwan. All versions since 4.2.10 are affected.

A denial-of-service vulnerability in the gmp plugin was discovered in strongSwan. All versions since 5.6.1 are affected.

We are happy to announce the release of strongSwan 5.7.2, which brings automatic signature scheme selection for TPM 2.0, updates for RADIUS and crypto plugins, dynamic paths for swanctl, and several other new features and fixes.

strongSwan 5.7.1 fixes a denial-of-service vulnerability in last week's 5.7.0 release and the patch for the vulnerability that was fixed with it.

A denial-of-service vulnerability in the gmp plugin was discovered in strongSwan. All versions patched with the fix for CVE-2018-16151/2 are affected.

We are happy to announce the release of strongSwan 5.7.0, which brings support for SWIMA for PA-TNC, swanctl.conf/strongswan.conf syntax changes, a Botan crypto library plugin, support for Postquantum Preshared Keys for IKEv2, fixes a potential authorization bypass vulnerability, and comes with several other new features and fixes.