CVE-2021-1871 Affecting webkit2gtk3-jsc package, versions <0:2.32.3-2.el8
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Test your applications- Snyk ID SNYK-ROCKY8-WEBKIT2GTK3JSC-3282805
- published 5 Jan 2023
- disclosed 2 Apr 2021
Introduced: 2 Apr 2021
CVE-2021-1871 Open this link in a new tabHow to fix?
Upgrade Rocky-Linux:8 webkit2gtk3-jsc to version 0:2.32.3-2.el8 or higher.
This issue was patched in RLSA-2021:4381.
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 Rocky-Linux.
See How to fix? for Rocky-Linux:8 relevant fixed versions and status.
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1871
- https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-1871.json
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/
- https://support.apple.com/en-us/HT212146
- https://support.apple.com/en-us/HT212147
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/
- https://www.debian.org/security/2021/dsa-4923
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog