HIGH7.5
GHSA-3w4h-r27h-4r2w
TYPO3 Image Processing susceptible to Code Execution
Quick fix
GHSA-3w4h-r27h-4r2w — typo3/cms-core: upgrade to the fixed version with the command below.
composer require typo3/cms-core:^8.7.25Details
TYPO3 8.x before 8.7.25 and 9.x before 9.5.6 is susceptible to remote code execution because it does not properly configure the applications used for image processing, as demonstrated by ImageMagick or GraphicsMagick. For a successful exploit, the GhostScript binary `gs` must be available on the server system.
Are you affected?
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Affected packages
Packagist/typo3/cms-core
Introduced in:
8.0.0Fixed in: 8.7.25Fix
composer require typo3/cms-core:^8.7.25Packagist/typo3/cms-core
Introduced in:
9.0.0Fixed in: 9.5.6Fix
composer require typo3/cms-core:^9.5.6References
- https://nvd.nist.gov/vuln/detail/CVE-2019-11832[ADVISORY]
- https://github.com/github/advisory-database/pull/3530[WEB]
- https://github.com/TYPO3/typo3/commit/2c04eeac44733fda491f92c697f88c1337d19c79[WEB]
- https://github.com/TYPO3/typo3/commit/51fdb774a57ee30e8d60c0e33b4a0b92d775739e[WEB]
- https://github.com/TYPO3/typo3/commit/e845d90b82b2f72ab12a9e37f15082297832beca[WEB]
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2019-11832.yaml[WEB]
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2019-11832.yaml[WEB]
- https://github.com/TYPO3/typo3[PACKAGE]
- https://typo3.org/security/advisory/typo3-core-sa-2019-012[WEB]