CVE-2014-1580 Information disclosure in n/a

What is CVE-2014-1580?

CVE-2014-1580 is a medium-severity vulnerability in Mozilla Firefox, published on 15 Oct 2014. 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

Mozilla Firefox before 33.0 does not properly initialize memory for GIF images, which allows remote attackers to obtain sensitive information from process memory via a crafted web page that triggers a sequence of rendering operations for truncated GIF data within a CANVAS element.

Weakness: CWE-200

Which versions are affected by CVE-2014-1580?

It affects 1 product.

Products include Mozilla Firefox.

How do I fix CVE-2014-1580?

Upgrade to a fixed version.

Is CVE-2014-1580 being exploited?

There is no known exploitation of CVE-2014-1580 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-g7cc-vgx4-gjp5, UBUNTU-CVE-2014-1580.