Improper Input Validation Affecting php7-sysvmsg package, versions <7.4.6-3.22.1
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Test your applications- Snyk ID SNYK-SLES153-PHP7SYSVMSG-2669568
- published 14 Apr 2022
- disclosed 6 Aug 2021
Introduced: 6 Aug 2021
CVE-2021-21705 Open this link in a new tabHow to fix?
Upgrade SLES:15.3 php7-sysvmsg to version 7.4.6-3.22.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php7-sysvmsg package and not the php7-sysvmsg package as distributed by SLES.
See How to fix? for SLES:15.3 relevant fixed versions and status.
In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using URL validation functionality via filter_var() function with FILTER_VALIDATE_URL parameter, an URL with invalid password field can be accepted as valid. This can lead to the code incorrectly parsing the URL and potentially leading to other security implications - like contacting a wrong server or making a wrong access decision.