Mozilla Firefox CVE-2015-0812 Request Smuggling Vulnerability

Description

Security researcher Armin Razmdjou discovered that a man-in-the-middle (MITM) attacker spoofing a Mozilla sub-domain could bypass user approval messages to install a Firefox lightweight theme. This was possible because add-on installations of the lightweight themes do not require the use of HTTP over SSL. Firefox extensions were not directly affected and still required user approval for installation.

Affected Applications

Firefox

CVE References

Other References