CVE-2010-3493
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 2.8%
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.
Affected products
n/a · n/aReferences
http://bugs.python.org/issue6706http://bugs.python.org/issue9129http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.htmlhttp://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.htmlhttps://bugs.launchpad.net/zodb/+bug/135108https://bugzilla.redhat.com/show_bug.cgi?id=632200http://secunia.com/advisories/43068http://secunia.com/advisories/50858http://secunia.com/advisories/51024http://secunia.com/advisories/51040https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12210http://svn.python.org/view/python/branches/py3k/Lib/smtpd.py?r1=84289&r2=84288&pathrev=84289