CVE-2021-30577: Insufficient policy enforcement in Installer
Insufficient policy enforcement in Installer in Google Chrome prior to 92.0.4515.107 allowed a remote attacker to perform local privilege escalation via a crafted file.
Credit
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Google Chrome (Trace Event)to a version that resolves this vulnerability.Fixed in 92.0.4515.107 - Upgrade
Upgrade
alpine/chromiumto a version that resolves this vulnerability.Fixed in 92.0.4515.107-r0 - Upgrade
Upgrade
Google Chrometo a version that resolves this vulnerability.Fixed in 92.0.4515.107
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2021-30565
- CVE-2021-30566
- CVE-2021-30567
- CVE-2021-30568
- CVE-2021-30569
- CVE-2021-30571
- CVE-2021-30572
- CVE-2021-30573
- CVE-2021-4320
- CVE-2021-30574
- CVE-2021-30575
- CVE-2021-30576
- CVE-2021-30578
- CVE-2021-30579
- CVE-2021-30580
- CVE-2021-30581
- CVE-2021-30582
- CVE-2021-30583
- CVE-2021-30584
- CVE-2021-30585
- CVE-2021-30586
- CVE-2021-30587
- CVE-2021-30588
- CVE-2021-30589
Frequently Asked Questions
What is the severity of CVE-2021-30577?
CVE-2021-30577 is classified as a high severity vulnerability due to its potential for local privilege escalation.
How do I fix CVE-2021-30577?
To fix CVE-2021-30577, update Google Chrome to version 92.0.4515.107 or later.
What type of attack does CVE-2021-30577 enable?
CVE-2021-30577 allows a remote attacker to perform local privilege escalation via a crafted file.
Which versions of Google Chrome are affected by CVE-2021-30577?
Google Chrome versions prior to 92.0.4515.107 are affected by CVE-2021-30577.
What operating systems are impacted by CVE-2021-30577?
CVE-2021-30577 impacts Google Chrome on various operating systems, including Fedora versions 33, 34, and 35.