CVE-2021-30564: Heap buffer overflow in WebXR
Heap buffer overflow in WebXR in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
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 91.0.4472.164 - Upgrade
Upgrade
alpine/chromiumto a version that resolves this vulnerability.Fixed in 91.0.4472.164-r0
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2021-30564?
CVE-2021-30564 has a high severity rating due to potential remote exploitation and heap corruption risk.
How do I fix CVE-2021-30564?
To fix CVE-2021-30564, update Google Chrome to the latest version 91.0.4472.164 or later.
What type of vulnerability is CVE-2021-30564?
CVE-2021-30564 is classified as a heap buffer overflow vulnerability in WebXR of Google Chrome.
Who is affected by CVE-2021-30564?
Users running Google Chrome versions prior to 91.0.4472.164 are affected by CVE-2021-30564.
Can CVE-2021-30564 be exploited remotely?
Yes, CVE-2021-30564 allows remote attackers to exploit the vulnerability via a crafted HTML page.