CVE Kennung:	CVE-2010-3493
Beschreibung:	Multiple race conditions in smtpd.py in the smtpd module in Python 2.6, 2.7, 3.1, and 3.2 alpha allow remote attackers to cause a denial of service (daemon outage) by establishing and then immediately closing a TCP connection, leading to the accept function having an unexpected return value of None, an unexpected value of None for the address, or an ECONNABORTED, EAGAIN, or EWOULDBLOCK error, or the getpeername function having an ENOTCONN error, a related issue to CVE-2010-3492.
Test Kennungen:	Nicht verfügbar
Querverweise:	Common Vulnerability Exposure (CVE) ID: CVE-2010-3493 BugTraq ID: 44533 http://www.securityfocus.com/bid/44533 http://www.mandriva.com/security/advisories?name=MDVSA-2010:215 http://www.mandriva.com/security/advisories?name=MDVSA-2010:216 http://bugs.python.org/issue6706 https://bugs.launchpad.net/zodb/+bug/135108 http://www.openwall.com/lists/oss-security/2010/09/09/6 http://www.openwall.com/lists/oss-security/2010/09/11/2 http://www.openwall.com/lists/oss-security/2010/09/22/3 http://www.openwall.com/lists/oss-security/2010/09/24/3 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12210 http://secunia.com/advisories/43068 http://secunia.com/advisories/50858 http://secunia.com/advisories/51024 http://secunia.com/advisories/51040 SuSE Security Announcement: SUSE-SR:2010:024 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html SuSE Security Announcement: SUSE-SR:2011:002 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html http://www.ubuntu.com/usn/USN-1596-1 http://www.ubuntu.com/usn/USN-1613-1 http://www.ubuntu.com/usn/USN-1613-2 http://www.vupen.com/english/advisories/2011/0212