CVE-2011-2366 Information disclosure in n/a
Remote attackers can obtain approximate copies of arbitrary images via a timing attack using crafted WebGL shaders in vulnerable browsers.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2011-2366?
CVE-2011-2366 is a medium-severity vulnerability in Mozilla Firefox, published on 30 Jun 2011. 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 Gecko before 5.0, as used in Firefox before 5.0 and Thunderbird before 5.0, does not block use of a cross-domain image as a WebGL texture, which allows remote attackers to obtain approximate copies of arbitrary images via a timing attack involving a crafted WebGL fragment shader.
Weakness: CWE-20
Which versions are affected by CVE-2011-2366?
It affects 3 products.
Products include Mozilla Firefox, Mozilla Gecko, Mozilla Thunderbird.
How do I fix CVE-2011-2366?
Upgrade to a fixed version.
Is CVE-2011-2366 being exploited?
There is no known exploitation of CVE-2011-2366 in the wild and no public exploit code.
Other vulnerabilities in Mozilla Firefox
Sources
Also known as GHSA-frmv-64q7-356r.