GHSA-8r7q-cvjq-x353

Source

https://github.com/advisories/GHSA-8r7q-cvjq-x353

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-8r7q-cvjq-x353/GHSA-8r7q-cvjq-x353.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-8r7q-cvjq-x353

Aliases

Published

2022-05-14T04:04:14Z

Modified

2024-09-24T18:48:44.375484Z

Severity

8.4 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
8.6 (High) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator

Summary

Incorrect Privilege Assignment in Jinja2

Details

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.

Database specific

{
    "nvd_published_at": "2014-05-19T14:55:00Z",
    "cwe_ids": [
        "CWE-266"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2022-07-07T22:50:31Z"
}

References

Affected packages

PyPI / jinja2

Package

Name: jinja2; View open source insights on deps.dev
Purl: pkg:pypi/jinja2

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.7.2

Affected versions

2.*

2.0rc1

2.0

2.1

2.1.1

2.2

2.2.1

2.3

2.3.1

2.4

2.4.1

2.5

2.5.1

2.5.2

2.5.3

2.5.4

2.5.5

2.6

2.7

2.7.1