EUVD-2000-0834

Malware in sbrugna...

CVE-2000-0847

Buffer overflow in University of Washington c-client library used by pine and other programs allows remote attackers to execute arbitrary commands via a long X-Keywords header...

UW c-client library vulnerability

It seems, that c-client libraries by University of Washington have some bugs, that makes some programs that depend upon those libraries go crazy. AFAIK affected programs include at least Pine read "pain", ipop3d and IMAPD. And those programs and libraries are commonly used in Unixes. I don't know...