A vulnerability was discovered in jabber, an instant messaging server, whereby a bug in the handling of SSL connections could cause the server process to crash, resulting in a denial of service.
For the current stable distribution (woody) this problem has been fixed in version 1.4.2a-1.1woody1.
For the unstable distribution (sid) this problem has been fixed in version 1.4.3-1.
We recommend that you update your jabber package.
MD5 checksums of the listed files are available in the original advisory.