Location Bar Spoofing Vulnerability

CVE-2010-3774 · MEDIUM Severity

AV:N/AC:M/AU:N/C:N/I:P/A:N

The NS_SecurityCompareURIs function in netwerk/base/public/nsNetUtil.h in Mozilla Firefox before 3.5.16 and 3.6.x before 3.6.13, and SeaMonkey before 2.0.11, does not properly handle (1) about:neterror and (2) about:certerror pages, which allows remote attackers to spoof the location bar via a crafted web site.

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