Improper Input Validation Affecting webkitgtk4-jsc package, versions <0:2.28.2-2.el7
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Test your applications- Snyk ID SNYK-RHEL7-WEBKITGTK4JSC-1577137
- published 31 Aug 2021
- disclosed 28 Jul 2021
Introduced: 28 Jul 2021
CVE-2021-30762 Open this link in a new tabHow to fix?
Upgrade RHEL:7 webkitgtk4-jsc to version 0:2.28.2-2.el7 or higher.
This issue was patched in RHSA-2020:4035.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkitgtk4-jsc package and not the webkitgtk4-jsc package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.5.4. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..