QID 375834

Date Published: 2021-09-09

QID 375834: Mozilla Firefox ESR Multiple Vulnerabilities (MFSA2021-39)

Firefox is a free and open-source web browser developed for Windows, OS X, and Linux, with a mobile version for Android.

Affected Products:
Prior to Firefox ESR 78.14

QID Detection Logic (Authenticated) :
This checks for vulnerable version of Firefox browser.

Successful exploitation of this vulnerability may allow an attacker to corrupt memory leading to a potentially exploitable crash.

CVSS V3 rated as Critical - 8.8 severity.

CVSS V2 rated as High - 7.5 severity.

Solution

Vendor has released fix to address these vulnerabilities. Refer to MFSA2021-39

Vendor References

MFSA2021-39 - www.mozilla.org/en-US/security/advisories/mfsa2021-39

CVEs related to QID 375834

CVE-2021-38492 | CVE-2021-38493 |

Software Advisories

Advisory ID	Software	Component	Link
MFSA2021-39			www.mozilla.org/en-US/security/advisories/mfsa2021-39/

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