CVE-2012-3482 Information

Description

Fetchmail 5.0.8 through 6.3.21 when using NTLM authentication in debug mode allows remote NTLM servers to (1) cause a denial of service (crash and delayed delivery of inbound mail) via a crafted NTLM response that triggers an out-of-bounds read in the base64 decoder or (2) obtain sensitive information from memory via an NTLM Type 2 message with a crafted Target Name structure which triggers an out-of-bounds read.

Reference

http://lists.fedoraproject.org/pipermail/package-announce/2012-October/088836.html http://lists.fedoraproject.org/pipermail/package-announce/2012-October/088871.html http://seclists.org/oss-sec/2012/q3/230 http://seclists.org/oss-sec/2012/q3/232 http://www.fetchmail.info/fetchmail-SA-2012-02.txt http://www.securityfocus.com/bid/54987 https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_fetchmail