Use After Free Affecting chromium package, versions <90.0.4430.212-1
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.41% (74th
percentile)
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Test your applications- Snyk ID SNYK-DEBIANUNSTABLE-CHROMIUM-1290831
- published 12 May 2021
- disclosed 4 Jun 2021
Introduced: 12 May 2021
CVE-2021-30520 Open this link in a new tabHow to fix?
Upgrade Debian:unstable
chromium
to version 90.0.4430.212-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream chromium
package and not the chromium
package as distributed by Debian
.
See How to fix?
for Debian:unstable
relevant fixed versions and status.
Use after free in Tab Strip in Google Chrome prior to 90.0.4430.212 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.
References
- https://security-tracker.debian.org/tracker/CVE-2021-30520
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54/
- https://security.gentoo.org/glsa/202107-06
- https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop.html
- https://crbug.com/1193362
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54/