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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2010-10-19T19:00:00
Updated: 2024-08-07T03:11:44.427Z
Reserved: 2010-09-24T00:00:00
Link: CVE-2010-3493
Vulnrichment
No data.
NVD
Status : Modified
Published: 2010-10-19T20:00:04.283
Modified: 2019-10-25T11:53:59.117
Link: CVE-2010-3493
Redhat