Several remote vulnerabilities have been discovered in strongswan, an implementation of the IPSEC and IKE protocols. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2009-1957 CVE-2009-1958 The charon daemon can crash when processing certain crafted IKEv2 packets. (The old stable distribution (etch) was not affected by these two problems because it lacks IKEv2 support.) CVE-2009-2185 CVE-2009-2661 The pluto daemon could crash when processing a crafted X.509 certificate. For the old stable distribution (etch), these problems have been fixed in version 2.8.0+dfsg-1+etch2. For the stable distribution (lenny), these problems have been fixed in version 4.2.4-5+lenny3. For the unstable distribution (sid), these problems have been fixed in version 4.3.2-1.1. We recommend that you upgrade your strongswan packages.
Several remote vulnerabilities have been discovered in strongswan, an implementation of the IPSEC and IKE protocols. The Common Vulnerabilities and Exposures project identifies the following problems:
The charon daemon can crash when processing certain crafted IKEv2 packets. (The old stable distribution (etch) was not affected by these two problems because it lacks IKEv2 support.)
The pluto daemon could crash when processing a crafted X.509 certificate.
For the old stable distribution (etch), these problems have been fixed in version 2.8.0+dfsg-1+etch4.
For the stable distribution (lenny), these problems have been fixed in version 4.2.4-5+lenny3.
For the unstable distribution (sid), these problems have been fixed in version 4.3.2-1.1.
We recommend that you upgrade your strongswan packages.
MD5 checksums of the listed files are available in the original advisory.