GHSA-8R7Q-CVJQ-X353

Vulnerability from github – Published: 2022-05-14 04:04 – Updated: 2024-09-24 18:41
VLAI
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.

Severity
8.4 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.6 (High)
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
Show details on source website
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "Jinja2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.7.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2014-1402"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-266"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-07-07T22:50:31Z",
    "nvd_published_at": "2014-05-19T14:55:00Z",
    "severity": "HIGH"
  },
  "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`.",
  "id": "GHSA-8r7q-cvjq-x353",
  "modified": "2024-09-24T18:41:55Z",
  "published": "2022-05-14T04:04:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-1402"
    },
    {
      "type": "WEB",
      "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=734747"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1051421"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-8r7q-cvjq-x353"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/jinja2/PYSEC-2014-8.yaml"
    },
    {
      "type": "WEB",
      "url": "https://oss.oracle.com/pipermail/el-errata/2014-June/004192.html"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20150523060528/http://www.mandriva.com/en/support/security/advisories/advisory/MDVSA-2014:096/?name=MDVSA-2014:096"
    },
    {
      "type": "WEB",
      "url": "http://advisories.mageia.org/MGASA-2014-0028.html"
    },
    {
      "type": "WEB",
      "url": "http://jinja.pocoo.org/docs/changelog"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2014/01/10/2"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2014/01/10/3"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2014-0747.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2014-0748.html"
    },
    {
      "type": "WEB",
      "url": "http://www.gentoo.org/security/en/glsa/glsa-201408-13.xml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "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",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Incorrect Privilege Assignment in Jinja2"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.