Executive Summary

Informations
Name CVE-2010-3493 First vendor Publication 2010-10-19
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:P)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3493

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-362 Race Condition

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:12210
 
Oval ID: oval:org.mitre.oval:def:12210
Title: Vulnerability in smtpd module in Python 2.6, 2.7, 3.1 and 3.2 alpha
Description: 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.
Family: windows Class: vulnerability
Reference(s): CVE-2010-3493
 Version: 12
Platform(s): Microsoft Windows 2000
Microsoft Windows 7
Microsoft Windows Server 2003
Microsoft Windows Server 2008
Microsoft Windows Vista
Microsoft Windows XP
 Product(s): Python
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:19755
 
Oval ID: oval:org.mitre.oval:def:19755
Title: VMware ESXi and ESX updates to third party library and ESX Service Console
Description: 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.
Family: unix Class: vulnerability
Reference(s): CVE-2010-3493
 Version: 4
Platform(s): VMWare ESX Server 4.1
VMWare ESX Server 4.0
 Product(s):
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2

OpenVAS Exploits

Date Description
2012-10-19 Name : Ubuntu Update for python2.5 USN-1613-1
File : nvt/gb_ubuntu_USN_1613_1.nasl
2012-10-19 Name : Ubuntu Update for python2.4 USN-1613-2
File : nvt/gb_ubuntu_USN_1613_2.nasl
2012-10-05 Name : Ubuntu Update for python2.6 USN-1596-1
File : nvt/gb_ubuntu_USN_1596_1.nasl
2012-07-30 Name : CentOS Update for python CESA-2011:0491 centos4 x86_64
File : nvt/gb_CESA-2011_0491_python_centos4_x86_64.nasl
2012-07-30 Name : CentOS Update for python CESA-2011:0492 centos5 x86_64
File : nvt/gb_CESA-2011_0492_python_centos5_x86_64.nasl
2012-06-06 Name : RedHat Update for python RHSA-2011:0554-01
File : nvt/gb_RHSA-2011_0554-01_python.nasl
2012-03-15 Name : VMSA-2012-0001 VMware ESXi and ESX updates to third party library and ESX Ser...
File : nvt/gb_VMSA-2012-0001.nasl
2011-12-23 Name : Ubuntu Update for python3.1 USN-1314-1
File : nvt/gb_ubuntu_USN_1314_1.nasl
2011-08-09 Name : CentOS Update for python CESA-2011:0491 centos4 i386
File : nvt/gb_CESA-2011_0491_python_centos4_i386.nasl
2011-08-09 Name : CentOS Update for python CESA-2011:0492 centos5 i386
File : nvt/gb_CESA-2011_0492_python_centos5_i386.nasl
2011-05-06 Name : RedHat Update for python RHSA-2011:0491-01
File : nvt/gb_RHSA-2011_0491-01_python.nasl
2011-05-06 Name : RedHat Update for python RHSA-2011:0492-01
File : nvt/gb_RHSA-2011_0492-01_python.nasl
2010-11-16 Name : Mandriva Update for python MDVSA-2010:215 (python)
File : nvt/gb_mandriva_MDVSA_2010_215.nasl
2010-11-16 Name : Mandriva Update for python MDVSA-2010:216 (python)
File : nvt/gb_mandriva_MDVSA_2010_216.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
68739 Python smptd Module smtpd.py Race Condition TCP Connection Termination Multip...

Information Assurance Vulnerability Management (IAVM)

Date Description
2012-02-02 IAVM : 2012-A-0020 - Multiple Vulnerabilities in VMware ESX 4.1 and ESXi 4.1
Severity : Category I - VMSKEY : V0031252

Nessus® Vulnerability Scanner

Date Description
2016-03-03 Name : The remote VMware ESXi / ESX host is missing a security-related patch.
File : vmware_VMSA-2012-0001_remote.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : suse_11_3_libpython2_6-1_0-101028.nasl - Type : ACT_GATHER_INFO
2014-01-07 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201401-04.nasl - Type : ACT_GATHER_INFO
2013-11-13 Name : The remote VMware ESXi 5.0 host is affected by multiple vulnerabilities.
File : vmware_esxi_5_0_build_608089_remote.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2011-0491.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2011-0492.nasl - Type : ACT_GATHER_INFO
2012-10-18 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1613-2.nasl - Type : ACT_GATHER_INFO
2012-10-18 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1613-1.nasl - Type : ACT_GATHER_INFO
2012-10-05 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1596-1.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20110505_python_on_SL4_x.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20110519_python_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2012-01-31 Name : The remote VMware ESXi / ESX host is missing one or more security-related pat...
File : vmware_VMSA-2012-0001.nasl - Type : ACT_GATHER_INFO
2011-12-20 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1314-1.nasl - Type : ACT_GATHER_INFO
2011-05-20 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2011-0554.nasl - Type : ACT_GATHER_INFO
2011-05-06 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2011-0492.nasl - Type : ACT_GATHER_INFO
2011-05-06 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2011-0492.nasl - Type : ACT_GATHER_INFO
2011-05-06 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2011-0491.nasl - Type : ACT_GATHER_INFO
2011-05-06 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2011-0491.nasl - Type : ACT_GATHER_INFO
2011-05-05 Name : The remote openSUSE host is missing a security update.
File : suse_11_2_libpython2_6-1_0-101028.nasl - Type : ACT_GATHER_INFO
2011-01-21 Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_python-7314.nasl - Type : ACT_GATHER_INFO
2011-01-21 Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_libpython2_6-1_0-101109.nasl - Type : ACT_GATHER_INFO
2010-12-12 Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_libpython2_6-1_0-101028.nasl - Type : ACT_GATHER_INFO
2010-11-01 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2010-216.nasl - Type : ACT_GATHER_INFO
2010-11-01 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2010-215.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://bugs.python.org/issue6706
http://bugs.python.org/issue9129
http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
http://secunia.com/advisories/43068
http://secunia.com/advisories/50858
http://secunia.com/advisories/51024
http://secunia.com/advisories/51040
http://svn.python.org/view?view=rev&revision=84289
http://svn.python.org/view/python/branches/py3k/Lib/smtpd.py?r1=84289&r2=...
http://www.mandriva.com/security/advisories?name=MDVSA-2010:215
http://www.mandriva.com/security/advisories?name=MDVSA-2010:216
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
http://www.securityfocus.com/bid/44533
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
https://bugs.launchpad.net/zodb/+bug/135108
https://bugzilla.redhat.com/show_bug.cgi?id=632200
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...
Source Url

Alert History

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Date Informations
2024-11-28 23:07:21
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2023-08-12 12:15:37
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2023-08-11 12:13:10
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2023-08-06 12:12:40
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2023-08-06 01:03:48
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2023-08-04 01:03:48
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2023-07-14 12:12:42
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2023-07-14 01:03:46
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2023-03-29 01:14:32
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2023-03-28 12:03:53
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2022-10-11 12:11:20
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2022-10-11 01:03:33
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2021-05-04 12:12:22
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2021-04-22 01:13:06
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2020-07-10 12:05:20
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2020-05-23 00:26:30
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2017-09-19 09:23:57
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2016-04-26 20:06:39
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2016-03-04 13:26:25
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2014-06-14 13:29:16
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2014-02-17 10:57:30
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2013-11-11 12:38:56
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2013-05-16 17:02:44
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2013-05-10 23:32:54
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2013-01-30 13:20:56
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2012-11-07 05:19:34
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