CVE-2011-1521
At a glance
- Source
- NVD
- EPSS
- EPSS 3.56 % · percentile 89 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- mitre
- NVD status
- Modified
Description
The urllib and urllib2 modules in Python 2.x before 2.7.2 and 3.x before 3.2.1 process Location headers that specify redirection to file: URLs, which makes it easier for remote attackers to obtain sensitive information or cause a denial of service (resource consumption) via a crafted URL, as demonstrated by the file:///etc/passwd and file:///dev/zero URLs.
Weaknesses (CWE)
References
- http://openwall.com/lists/oss-security/2011/09/15/5
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:096
- http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html
- http://hg.python.org/cpython/rev/b2934d98dac1/
- http://www.ubuntu.com/usn/USN-1592-1
- http://hg.python.org/cpython/rev/96a6c128822b/
- http://secunia.com/advisories/51040
- http://secunia.com/advisories/50858
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
- http://bugs.python.org/issue11662
- http://openwall.com/lists/oss-security/2011/03/24/5
- http://openwall.com/lists/oss-security/2011/03/28/2
- http://securitytracker.com/id?1025488
- http://hg.python.org/cpython/file/96a6c128822b/Misc/NEWS
- https://bugzilla.redhat.com/show_bug.cgi?id=690560
- https://bugzilla.redhat.com/show_bug.cgi?id=737366
- http://www.ubuntu.com/usn/USN-1596-1
- http://hg.python.org/cpython/file/b2934d98dac1/Misc/NEWS
- http://openwall.com/lists/oss-security/2011/09/11/1
- http://www.ubuntu.com/usn/USN-1613-2
- http://support.apple.com/kb/HT5002
- https://www.djangoproject.com/weblog/2011/sep/10/127/
- http://secunia.com/advisories/51024
- http://www.ubuntu.com/usn/USN-1613-1
- http://openwall.com/lists/oss-security/2011/09/13/2
- https://www.djangoproject.com/weblog/2011/sep/09/
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 2.0 | MEDIUM 6.4 | AV:N/AC:L/Au:N/C:P/I:N/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2011-1522
- GCVE · GCVE-0-2011-1521
CERT-FR advisories
- CERTFR-2026-AVI-1385 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTA-2012-AVI-046 — Vulnérabilités dans VMware ESX et ESXi · cert.ssi.gouv.fr
- CERTA-2011-AVI-564 — Multiples vulnérabilités dans Apple Mac OS X · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:python:python:2.0:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.0.1:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.1:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.1.1:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.1.2:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.1.3:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.2:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.2.1:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.2.2:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.2.3:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.3.1:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.3.2:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.3.3:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.3.4:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.3.5:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.3.7:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.4.1:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.4.2:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.4.3:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.4.4:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.4.6:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.5.1:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.5.2:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.5.3:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.5.4:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.6.1:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.6.4:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.6.5:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.6.6:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.6.7:*:*:*:*:*:*:*cpe:2.3:a:python:python:2.7.1:*:*:*:*:*:*:*cpe:2.3:a:python:python:3.0:*:*:*:*:*:*:*cpe:2.3:a:python:python:3.0.1:*:*:*:*:*:*:*cpe:2.3:a:python:python:3.1:*:*:*:*:*:*:*cpe:2.3:a:python:python:3.1.1:*:*:*:*:*:*:*cpe:2.3:a:python:python:3.1.2:*:*:*:*:*:*:*cpe:2.3:a:python:python:3.1.3:*:*:*:*:*:*:*cpe:2.3:a:python:python:3.2:*:*:*:*:*:*:*cpe:2.3:a:python:python:3.2:alpha:*:*:*:*:*:*
Affected products
| Product | 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 |