CVE-2017-5468 Information disclosure in Firefox

What is CVE-2017-5468?

CVE-2017-5468 is a critical vulnerability in Mozilla Firefox, published on 11 Jun 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue with incorrect ownership model of "privateBrowsing" information exposed through developer tools. This can result in a non-exploitable crash when manually triggered during debugging. This vulnerability affects Firefox < 53.

Weakness: CWE-665

Which versions are affected by CVE-2017-5468?

It affects 1 product.

Products include Mozilla Firefox.

How do I fix CVE-2017-5468?

Upgrade to a fixed version.

Is CVE-2017-5468 being exploited?

There is no known exploitation of CVE-2017-5468 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-mwj6-29r9-vgq2, UBUNTU-CVE-2017-5468.