CVE-2010-0562

The sdump function in sdump.c in fetchmail 6.3.11, 6.3.12, and 6.3.13, when running in verbose mode on platforms for which char is signed, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an SSL X.509 certificate containing non-printable characters with the high bit set, which triggers a heap-based buffer overflow during escaping.

🔗 References (16)

• cve@mitrehttp://mknod.org/svn/fetchmail/branches/BRANCH_6-3/fetchmail-SA-2010-01.txt
• cve@mitrehttp://osvdb.org/62114
• cve@mitrehttp://secunia.com/advisories/38391
• cve@mitrehttp://www.fetchmail.info/fetchmail-SA-2010-01.txt
• cve@mitrehttp://www.mandriva.com/security/advisories?name=MDVSA-2010:037
• cve@mitrehttp://www.securityfocus.com/bid/38088
• cve@mitrehttp://www.securitytracker.com/id?1023543
• cve@mitrehttp://www.vupen.com/english/advisories/2010/0296
• af854a3a-2127-422b-91ae-364da2661108http://mknod.org/svn/fetchmail/branches/BRANCH_6-3/fetchmail-SA-2010-01.txt
• af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/62114
• af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/38391
• af854a3a-2127-422b-91ae-364da2661108http://www.fetchmail.info/fetchmail-SA-2010-01.txt
• af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2010:037
• af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/38088
• af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1023543