QID 198359

Date Published: 2021-05-18

QID 198359: Ubuntu Security Notification for Firefox vulnerability (USN-4942-1)

A race condition was discovered in Web Render Components.

If a user were tricked into opening a specially crafted website, an attacker could potentially exploit this to execute arbitrary code.

CVSS V3 rated as Medium - 5.6 severity.

CVSS V2 rated as High - 6.8 severity.

Solution

Refer to Ubuntu advisory: USN-4942-1 for affected packages and patching details, or update with your package manager.

Vendor References

USN-4942-1 - usn.ubuntu.com/4942-1

CVEs related to QID 198359

CVE-2021-29952 |

Software Advisories

Advisory ID	Software	Component	Link
USN-4942-1	Ubuntu Linux		usn.ubuntu.com/4942-1

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