Insecure Temporary File in Jinja2
FileSystemBytecodeCache in Jinja2 prior to version 2.7.2 does not properly create temporary directories, which allows local users to gain privileges by pre-creating a temporary directory with a user's uid. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-1402.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2014-0012US | medium4.4 | — | ||
FileSystemBytecodeCache in Jinja2 2.7.2 does not properly create temporary directories, which allows local users to gain privileges by pre-creating a temporary directory with a use… | ||||
02
references
External citations — patches, advisories, analysis.
- http://seclists.org/oss-sec/2014/q1/73WEB
- http://www.gentoo.org/security/en/glsa/glsa-201408-13.xmlWEB
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=734747WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=1051421WEB
- https://github.com/mitsuhiko/jinja2/commit/acb672b6a179567632e032f547582f30fa2f4aa7WEB
- https://github.com/mitsuhiko/jinja2/pull/292WEB
- https://github.com/mitsuhiko/jinja2/pull/296WEB
- https://github.com/pallets/jinja/commit/acb672b6a179567632e032f547582f30fa2f4aa7WEB
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