Debian Security Advisory
DSA-4923-1 webkit2gtk -- security update
- Date Reported:
- 30 May 2021
- Affected Packages:
- webkit2gtk
- Vulnerable:
- Yes
- Security database references:
- In Mitre's CVE dictionary: CVE-2021-1788, CVE-2021-1844, CVE-2021-1871.
- More information:
-
The following vulnerabilities have been discovered in the webkit2gtk web engine:
- CVE-2021-1788
Francisco Alonso discovered that processing maliciously crafted web content may lead to arbitrary code execution.
- CVE-2021-1844
Clement Lecigne and Alison Huffman discovered that processing maliciously crafted web content may lead to arbitrary code execution.
- CVE-2021-1871
An anonymous researcher discovered that a remote attacker may be able to cause arbitrary code execution.
For the stable distribution (buster), these problems have been fixed in version 2.32.1-1~deb10u1.
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
- CVE-2021-1788