Vulnerability in Pocoo Jinja2
CVE-2014-1402
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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.4 (Medium). Vector: AV:L/AC:M/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.004 (30.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 30th percentile — 30.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Pocoo Jinja2 — versions 2.0, 2.1, 2.1.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- oss.oracle.com/pipermail/el-errata/2014-June/004192.html (mailing-list)
- openwall.com/lists/oss-security/2014/01/10/3 (mailing-list)
- secunia.com/advisories/59017 (third-party-advisory)
- secunia.com/advisories/56287 (third-party-advisory)
- www.mandriva.com/security/advisories (vendor-advisory)
- secunia.com/advisories/58783 (third-party-advisory)
- secunia.com/advisories/58918 (third-party-advisory)
- secunia.com/advisories/60738 (third-party-advisory)
- bugs.debian.org/cgi-bin/bugreport.cgi
- bugzilla.redhat.com/show_bug.cgi
Frequently asked questions
- What is CVE-2014-1402?
- CVE-2014-1402 is a vulnerability in Pocoo Jinja2, classified under CWE-264. Published 2014-05-19.
- Is CVE-2014-1402 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.