Debian Security Advisory
DSA-4975-1 webkit2gtk -- security update
- Date Reported:
- 20 Sep 2021
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2021-30858.
- More information:
The following vulnerabilities have been discovered in the webkit2gtk web engine:
An anonymous researcher discovered that 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.
For the oldstable distribution (buster), this problem has been fixed in version 2.32.4-1~deb10u1.
For the stable distribution (bullseye), this problem has been fixed in version 2.32.4-1~deb11u1.
We recommend that you upgrade your webkit2gtk packages.
For the detailed security status of webkit2gtk please refer to its security tracker page at: https://security-tracker.debian.org/tracker/webkit2gtk