CVE-2016-2812 Race condition in n/a

What is CVE-2016-2812?

CVE-2016-2812 is a high-severity vulnerability in Mozilla Firefox, published on 30 Apr 2016. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

Race condition in the get implementation in the ServiceWorkerManager class in the Service Worker subsystem in Mozilla Firefox before 46.0 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) via a crafted web site.

Weakness: CWE-362

Which versions are affected by CVE-2016-2812?

It affects 1 product.

Products include Mozilla Firefox.

How do I fix CVE-2016-2812?

Upgrade to a fixed version.

Is CVE-2016-2812 being exploited?

There is no known exploitation of CVE-2016-2812 in the wild and no public exploit code.

Other vulnerabilities in Mozilla Firefox

• CVE-2019-11708 Mozilla Firefox and Thunderbird Sandbox Escape Exploited Critical 10.0
• CVE-2010-3765 Mozilla Multiple Products Remote Code Execution Exploited Critical 9.8
• CVE-2022-26486 Mozilla Firefox Use-After-Free Exploited Critical 9.6
• CVE-2022-26485 Mozilla Firefox Use-After-Free Exploited High 8.8
• CVE-2019-11707 Mozilla Firefox and Thunderbird Type Confusion Exploited High 8.8

All Mozilla Firefox vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-j6xp-8wg9-2gf2, UBUNTU-CVE-2016-2812.