CVE-2021-21174: Inappropriate implementation in Referrer
Inappropriate implementation in Referrer in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to bypass navigation restrictions 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-2021-21167
- CVE-2021-21168
- CVE-2021-21169
- CVE-2021-21170
- CVE-2021-21171
- CVE-2021-21172
- CVE-2021-21173
- 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-2021-21174?
CVE-2021-21174 is considered a high-severity vulnerability due to its potential for remote exploitation.
How do I fix CVE-2021-21174?
To fix CVE-2021-21174, update Google Chrome or Chromium to version 90.0.4430.212 or later.
What types of software are affected by CVE-2021-21174?
CVE-2021-21174 affects Google Chrome versions prior to 89.0.4389.72 and various versions of Chromium on Debian and Fedora.
What impact does CVE-2021-21174 have on affected systems?
CVE-2021-21174 allows a remote attacker to bypass navigation restrictions, potentially leading to unauthorized access to sensitive information.
When was CVE-2021-21174 disclosed?
CVE-2021-21174 was disclosed in March 2021 as part of a security update for Google Chrome.