Out-of-Bounds Affecting webkit2gtk3-jsc package, versions <0:2.28.4-1.el8
Threat Intelligence
Exploit Maturity
Mature
EPSS
0.63% (80th
percentile)
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Test your applications- Snyk ID SNYK-ORACLE8-WEBKIT2GTK3JSC-2570957
- published 10 Apr 2022
- disclosed 6 Mar 2023
Introduced: 10 Apr 2022
CVE-2019-8720 Open this link in a new tabHow to fix?
Upgrade Oracle:8 webkit2gtk3-jsc to version 0:2.28.4-1.el8 or higher.
This issue was patched in ELSA-2020-4451.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkit2gtk3-jsc package and not the webkit2gtk3-jsc package as distributed by Oracle.
See How to fix? for Oracle:8 relevant fixed versions and status.
A vulnerability was found in WebKit. The flaw is triggered when processing maliciously crafted web content that may lead to arbitrary code execution. Improved memory handling addresses the multiple memory corruption issues.
References
- https://linux.oracle.com/cve/CVE-2019-8720.html
- https://linux.oracle.com/errata/ELSA-2020-4035.html
- https://linux.oracle.com/errata/ELSA-2020-4451.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1876611
- https://webkitgtk.org/security/WSA-2019-0005.html
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog
CVSS Scores
version 3.1