Debian Security Advisory

DSA-4911-1 chromium -- security update

Date Reported:
03 May 2021
Affected Packages:
chromium
Vulnerable:
Yes
Security database references:
In Mitre's CVE dictionary: CVE-2021-21227, CVE-2021-21228, CVE-2021-21229, CVE-2021-21230, CVE-2021-21231, CVE-2021-21232, CVE-2021-21233.
More information:

Several vulnerabilities have been discovered in the chromium web browser.

  • CVE-2021-21227

    Gengming Liu discovered a data validation issue in the v8 javascript library.

  • CVE-2021-21228

    Rob Wu discovered a policy enforcement error.

  • CVE-2021-21229

    Mohit Raj discovered a user interface error in the file downloader.

  • CVE-2021-21230

    Manfred Paul discovered use of an incorrect type.

  • CVE-2021-21231

    Sergei Glazunov discovered a data validation issue in the v8 javascript library.

  • CVE-2021-21232

    Abdulrahman Alqabandi discovered a use-after-free issue in the developer tools.

  • CVE-2021-21233

    Omair discovered a buffer overflow issue in the ANGLE library.

For the stable distribution (buster), these problems have been fixed in version 90.0.4430.93-1~deb10u1.

We recommend that you upgrade your chromium packages.

For the detailed security status of chromium please refer to its security tracker page at: https://security-tracker.debian.org/tracker/chromium