Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2021.1503
chromium security update
4 May 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: chromium
Publisher: Debian
Operating System: Debian GNU/Linux
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Access Confidential Data -- Remote with User Interaction
Unauthorised Access -- Remote with User Interaction
Reduced Security -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2021-21233 CVE-2021-21232 CVE-2021-21231
CVE-2021-21230 CVE-2021-21229 CVE-2021-21228
CVE-2021-21227
Reference: ASB-2021.0100
ESB-2021.1426
Original Bulletin:
https://lists.debian.org/debian-security-announce/2021/msg00092.html
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Debian Security Advisory DSA-4911-1 security@debian.org
https://www.debian.org/security/ Michael Gilbert
May 03, 2021 https://www.debian.org/security/faq
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Package : chromium
CVE ID : CVE-2021-21227 CVE-2021-21228 CVE-2021-21229 CVE-2021-21230
CVE-2021-21231 CVE-2021-21232 CVE-2021-21233
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
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
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