Vulnerability CVE-2014-1402
Published: 2014-05-19

Description:
The default configuration for bccache.FileSystemBytecodeCache in Jinja2 before 2.7.2 does not properly create temporary files, which allows local users to gain privileges via a crafted .cache file with a name starting with __jinja2_ in /tmp.

See advisories in our WLB2 database:
Topic
Author
Date
High
python-jinja2 arbitrary code execution vulnerability
Ratul Gupta
10.01.2014

Type:

CWE-264

 (Permissions, Privileges, and Access Controls)

CVSS2 => (AV:L/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.4/10
6.4/10
3.4/10
Exploit range
Attack complexity
Authentication
Local
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Pocoo -> Jinja2 

 References:
http://advisories.mageia.org/MGASA-2014-0028.html
http://jinja.pocoo.org/docs/changelog/
http://openwall.com/lists/oss-security/2014/01/10/2
http://openwall.com/lists/oss-security/2014/01/10/3
http://rhn.redhat.com/errata/RHSA-2014-0747.html
http://rhn.redhat.com/errata/RHSA-2014-0748.html
http://secunia.com/advisories/58783
http://www.gentoo.org/security/en/glsa/glsa-201408-13.xml
http://www.mandriva.com/security/advisories?name=MDVSA-2014:096
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=734747
https://bugzilla.redhat.com/show_bug.cgi?id=1051421
https://oss.oracle.com/pipermail/el-errata/2014-June/004192.html
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