Access Restriction Bypass Affecting jinja2 package, versions <2.7.2-1
Threat Intelligence
EPSS
0.04% (11th
percentile)
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Test your applications- Snyk ID SNYK-DEBIANUNSTABLE-JINJA2-317824
- published 19 May 2014
- disclosed 19 May 2014
Introduced: 19 May 2014
CVE-2014-1402 Open this link in a new tabHow to fix?
Upgrade Debian:unstable jinja2 to version 2.7.2-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream jinja2 package and not the jinja2 package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2014-1402
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=734747
- http://www.gentoo.org/security/en/glsa/glsa-201408-13.xml
- http://advisories.mageia.org/MGASA-2014-0028.html
- http://jinja.pocoo.org/docs/changelog/
- https://oss.oracle.com/pipermail/el-errata/2014-June/004192.html
- http://openwall.com/lists/oss-security/2014/01/10/2
- http://openwall.com/lists/oss-security/2014/01/10/3
- https://bugzilla.redhat.com/show_bug.cgi?id=1051421
- http://rhn.redhat.com/errata/RHSA-2014-0747.html
- http://rhn.redhat.com/errata/RHSA-2014-0748.html
- http://secunia.com/advisories/56287
- http://secunia.com/advisories/58783
- http://secunia.com/advisories/58918
- http://secunia.com/advisories/59017
- http://secunia.com/advisories/60738
- http://secunia.com/advisories/60770
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2014-1402
- http://www.mandriva.com/security/advisories?name=MDVSA-2014:096
CVSS Scores
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