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CVE-2014-9509: Improper Input Validation

May 17, 2022 (updated August 16, 2023)

The frontend rendering component in TYPO3 4.5.x before 4.5.39, 4.6.x through 6.2.x before 6.2.9, and 7.x before 7.0.2, when config.prefixLocalAnchors is set to all or cached, allows remote attackers to have an unspecified impact (possibly resource consumption) via a “Cache Poisoning” attack using a URL with arbitrary arguments, which triggers a reload of the page.

References

  • typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2014-003/
  • github.com/advisories/GHSA-5479-gqqr-f9gj
  • nvd.nist.gov/vuln/detail/CVE-2014-9509

Code Behaviors & Features

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Affected versions

All versions starting from 4.5.0 before 4.5.39, all versions starting from 4.6.0 up to 4.6.18, all versions starting from 4.7.0 up to 4.7.20, all versions starting from 6.0.0 up to 6.0.14, all versions starting from 6.1.0 up to 6.1.12, all versions starting from 6.2.0 before 6.2.9, all versions starting from 7.0.0 before 7.0.2

Fixed versions

  • 4.5.39
  • 6.2.9
  • 4.6.19
  • 7.0.2
  • 4.7.21
  • 6.0.15
  • 6.1.13

Solution

Upgrade to versions 4.5.39, 6.2.9, 4.6.19, 7.0.2, 4.7.21, 6.0.15, 6.1.13 or above.

Impact 7.5 HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Learn more about CVSS

Weakness

  • CWE-20: Improper Input Validation

Source file

packagist/typo3/cms/CVE-2014-9509.yml

Spotted a mistake? Edit the file on GitLab.

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