CVE-2021-21167: Use after free in bookmarks
Use after free in bookmarks in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Credit
Affected Software
Remediation
Patch Available
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2021-21159
- CVE-2021-21160
- CVE-2021-21161
- CVE-2021-21162
- CVE-2021-21163
- CVE-2021-21164
- CVE-2021-21165
- CVE-2021-21166
- CVE-2021-21168
- CVE-2021-21169
- CVE-2021-21170
- CVE-2021-21171
- CVE-2021-21172
- CVE-2021-21173
- CVE-2021-21174
- CVE-2021-21175
- CVE-2021-21176
- CVE-2021-21177
- CVE-2021-21178
- CVE-2021-21179
- CVE-2021-21180
- CVE-2020-27844
- CVE-2021-21181
- CVE-2021-21182
- CVE-2021-21183
- CVE-2021-21184
- CVE-2021-21185
- CVE-2021-21186
- CVE-2021-21187
- CVE-2021-21188
- CVE-2021-21189
- CVE-2021-21190
- CVE-2021-21200
Frequently Asked Questions
What is the severity of CVE-2021-21167?
CVE-2021-21167 is classified as a high severity vulnerability due to its potential for exploitation leading to heap corruption.
How do I fix CVE-2021-21167?
To resolve CVE-2021-21167, users should update Google Chrome or Chromium to version 90.0.4430.212 or later.
What types of systems are affected by CVE-2021-21167?
CVE-2021-21167 affects Google Chrome prior to version 89.0.4389.72 and several versions of Chromium on Debian and Fedora.
Can CVE-2021-21167 lead to remote code execution?
Yes, CVE-2021-21167 can potentially allow a remote attacker to execute arbitrary code via a crafted HTML page.
Is CVE-2021-21167 specific to any operating system?
No, CVE-2021-21167 impacts Google Chrome and Chromium across multiple operating systems, including Windows, macOS, and Linux.