CVE-2009-0355 Information disclosure in n/a

What is CVE-2009-0355?

CVE-2009-0355 is a medium-severity vulnerability in Mozilla Firefox, published on 4 Feb 2009. 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

components/sessionstore/src/nsSessionStore.js in Mozilla Firefox before 3.0.6 does not block changes of INPUT elements to type="file" during tab restoration, which allows user-assisted remote attackers to read arbitrary files on a client machine via a crafted INPUT element.

Weakness: CWE-264

Which versions are affected by CVE-2009-0355?

It affects 1 product.

Products include Mozilla Firefox.

How do I fix CVE-2009-0355?

Upgrade to a fixed version.

Is CVE-2009-0355 being exploited?

There is no known exploitation of CVE-2009-0355 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-h2q7-pj3w-pr6f.