CVE-2012-3482
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.
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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.
05 / REFERENCES
Further evidence
- 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