Access Restriction Bypass Affecting python2.7 package, versions <2.7.3~rc2-2
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Threat Intelligence
EPSS
0.04% (10th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN9-PYTHON27-306567
- published 27 Aug 2012
- disclosed 27 Aug 2012
Introduced: 27 Aug 2012
CVE-2011-4944 Open this link in a new tabHow to fix?
Upgrade Debian:9
python2.7
to version 2.7.3~rc2-2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream python2.7
package and not the python2.7
package as distributed by Debian
.
See How to fix?
for Debian:9
relevant fixed versions and status.
Python 2.6 through 3.2 creates ~/.pypirc with world-readable permissions before changing them after data has been written, which introduces a race condition that allows local users to obtain a username and password by reading this file.
References
- https://security-tracker.debian.org/tracker/CVE-2011-4944
- http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html
- http://bugs.python.org/file23824/pypirc-secure.diff
- http://bugs.python.org/issue13512
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=650555
- http://www.openwall.com/lists/oss-security/2012/03/27/10
- http://www.openwall.com/lists/oss-security/2012/03/27/2
- http://www.openwall.com/lists/oss-security/2012/03/27/5
- https://bugzilla.redhat.com/show_bug.cgi?id=758905
- http://secunia.com/advisories/50858
- http://secunia.com/advisories/51024
- http://secunia.com/advisories/51040
- http://secunia.com/advisories/51087
- http://secunia.com/advisories/51089
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2011-4944
- http://www.ubuntu.com/usn/USN-1592-1
- 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.ubuntu.com/usn/USN-1615-1
- http://www.ubuntu.com/usn/USN-1616-1