CVE-2014-0012
MEDIUM6.2EPSS 0.10%Insecure Temporary File in Jinja2
Published: 5/17/2022Modified: 4/28/2026
Description
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 user's uid. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-1402.
Affected packages (3)
- Debian/jinja2from 0, < 2.7.2-2
- PyPI/jinja2from 0, < 2.7.2
- PyPI/jinja2from 0, < acb672b6a179567632e032f547582f30fa2f4aa7 | from 0, < 2.7.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM6.2 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
References (16)
- ADVISORYhttp://secunia.com/advisories/56328
- ADVISORYhttp://secunia.com/advisories/60738
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2014-0012
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2014-0012
- PATCHhttps://github.com/pallets/jinja2
- WEBhttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=734747
- WEBhttps://bugzilla.redhat.com/show_bug.cgi?id=1051421
- WEBhttp://seclists.org/oss-sec/2014/q1/73
- WEBhttps://github.com/mitsuhiko/jinja2/commit/acb672b6a179567632e032f547582f30fa2f4aa7
- WEBhttps://github.com/mitsuhiko/jinja2/pull/292
- WEBhttps://github.com/mitsuhiko/jinja2/pull/296
- WEBhttps://github.com/pallets/jinja2/pull/292
- WEBhttps://github.com/pallets/jinja2/pull/296
- WEBhttps://github.com/pallets/jinja/commit/acb672b6a179567632e032f547582f30fa2f4aa7
- WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/jinja2/PYSEC-2014-82.yaml
- WEBhttp://www.gentoo.org/security/en/glsa/glsa-201408-13.xml