Out-of-Bounds Affecting webkitgtk4-jsc package, versions <0:2.20.5-1.el7
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CENTOS7-WEBKITGTK4JSC-2125372
- published26 Jul 2021
- disclosed7 May 2018
Introduced: 7 May 2018
CVE-2018-4200 (opens in a new tab)How to fix?
Upgrade Centos:7 webkitgtk4-jsc to version 0:2.20.5-1.el7 or higher.
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 Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
An issue was discovered in certain Apple products. iOS before 11.3.1 is affected. Safari before 11.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site that triggers a WebCore::jsElementScrollHeightGetter use-after-free.
References
- http://www.securityfocus.com/bid/103961
- https://support.apple.com/HT208741
- https://support.apple.com/HT208743
- https://support.apple.com/HT208850
- https://support.apple.com/HT208852
- https://support.apple.com/HT208853
- https://access.redhat.com/security/cve/CVE-2018-4200
- https://www.exploit-db.com/exploits/44566/
- https://security.gentoo.org/glsa/201808-04
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1525
- https://access.redhat.com/errata/RHSA-2018:3140
- http://www.securitytracker.com/id/1040743
- https://usn.ubuntu.com/3640-1/