CVE-2021-4058: Heap buffer overflow in ANGLE
Heap buffer overflow in ANGLE in Google Chrome prior to 96.0.4664.93 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 96.0.4664.93 - Upgrade
Upgrade
alpine/qt5-qtwebengineto a version that resolves this vulnerability.Fixed in 5.15.3_git20211112-r1 - Upgrade
Upgrade
alpine/qt5-qtwebengineto a version that resolves this vulnerability.Fixed in 5.15.3_git20211127-r1 - Upgrade
Upgrade
debian/chromiumto a version that resolves this vulnerability.Fixed in 150.0.7871.100-1~deb12u1Fixed in 156.0.8078.79-1~deb12u1Fixed in 150.0.7871.181-1~deb13u1Fixed in 156.0.8078.79-1~deb13u1Fixed in 156.0.8078.79-1
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2021-4058?
CVE-2021-4058 is classified as a high severity vulnerability due to the potential for arbitrary code execution resulting from a heap buffer overflow.
How do I fix CVE-2021-4058?
To address CVE-2021-4058, update Google Chrome or Chromium to version 96.0.4664.93 or later.
Which versions of Chrome are affected by CVE-2021-4058?
CVE-2021-4058 affects Google Chrome versions prior to 96.0.4664.93.
What systems are vulnerable to CVE-2021-4058?
CVE-2021-4058 impacts systems running vulnerable versions of Google Chrome and specific Debian distributions.
Can CVE-2021-4058 be exploited remotely?
Yes, CVE-2021-4058 can potentially be exploited remotely via a crafted HTML page.