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Debian: Security Advisory for chromium (DSA-4911-1)

Information

Severity

Severity

Medium

Family

Family

Debian Local Security Checks

CVSSv2 Base

CVSSv2 Base

6.8

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

1 year ago

Modified

Modified

1 year ago

Summary

The remote host is missing an update for the 'chromium' package(s) announced via the DSA-4911-1 advisory.

Insight

Insight

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.

Affected Software

Affected Software

'chromium' package(s) on Debian Linux.

Detection Method

Detection Method

Checks if a vulnerable package version is present on the target host.

Solution

Solution

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.