CVE-2010-3493
En bref
- Source
- NVD
- EPSS
- EPSS 2.80 % · centile 86 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- mitre
- Statut NVD
- Modified
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.
Faiblesses (CWE)
- CWE-362 — Situation de compétition
Références
- http://svn.python.org/view/python/branches/py3k/Lib/smtpd.py?r1=84289&r2=84288&pathrev=84289
- http://www.openwall.com/lists/oss-security/2010/09/11/2
- https://bugzilla.redhat.com/show_bug.cgi?id=632200
- http://secunia.com/advisories/43068
- https://bugs.launchpad.net/zodb/+bug/135108
- http://www.vupen.com/english/advisories/2011/0212
- http://secunia.com/advisories/51040
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12210
- http://secunia.com/advisories/50858
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:216
- http://bugs.python.org/issue9129
- http://www.securityfocus.com/bid/44533
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
- http://www.openwall.com/lists/oss-security/2010/09/24/3
- http://www.ubuntu.com/usn/USN-1596-1
- http://www.openwall.com/lists/oss-security/2010/09/22/3
- http://bugs.python.org/issue6706
- http://www.openwall.com/lists/oss-security/2010/09/09/6
- http://www.ubuntu.com/usn/USN-1613-2
- http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html
- http://svn.python.org/view?view=rev&revision=84289
- http://secunia.com/advisories/51024
- http://www.ubuntu.com/usn/USN-1613-1
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:215
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 2.0 | MEDIUM 4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2010-3491
- GCVE · GCVE-0-2010-3493
Avis du CERT-FR
- CERTA-2012-AVI-046 — Vulnérabilités dans VMware ESX et ESXi · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:python:python:3.1:*:*:*:*:*:*:*cpe:2.3:a:python:python:3.2:alpha:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |