Vulnerabilities > Mozilla > Firefox > 4.0

DATE CVE VULNERABILITY TITLE RISK
2011-03-11 CVE-2011-1187 Information Exposure vulnerability in Google Chrome
Google Chrome before 10.0.648.127 allows remote attackers to bypass the Same Origin Policy via unspecified vectors, related to an "error message leak."
network
low complexity
google mozilla CWE-200
5.0
2010-12-09 CVE-2010-4508 Unspecified vulnerability in Mozilla Firefox 4.0
The WebSockets implementation in Mozilla Firefox 4 through 4.0 Beta 7 does not properly perform proxy upgrade negotiation, which has unspecified impact and remote attack vectors, related to an "inherent problem" with the WebSocket specification.
network
low complexity
mozilla
critical
10.0
2010-09-15 CVE-2010-3399 Cryptographic Issues vulnerability in Mozilla Firefox
The js_InitRandom function in the JavaScript implementation in Mozilla Firefox 3.5.10 through 3.5.11, 3.6.4 through 3.6.8, and 4.0 Beta1 uses a context pointer in conjunction with its successor pointer for seeding of a random number generator, which makes it easier for remote attackers to guess the seed value via a brute-force attack, a different vulnerability than CVE-2010-3171.
network
mozilla CWE-310
5.8
2010-09-15 CVE-2010-3171 Cryptographic Issues vulnerability in Mozilla Firefox
The Math.random function in the JavaScript implementation in Mozilla Firefox 3.5.10 through 3.5.11, 3.6.4 through 3.6.8, and 4.0 Beta1 uses a random number generator that is seeded only once per document object, which makes it easier for remote attackers to track a user, or trick a user into acting upon a spoofed pop-up message, by calculating the seed value, related to a "temporary footprint" and an "in-session phishing attack." NOTE: this vulnerability exists because of an incorrect fix for CVE-2008-5913.
network
mozilla CWE-310
5.8