Closed Bug 1416092 Opened 7 years ago Closed 6 years ago

Firefox 302 Redirect URL Spoofing Vulner

Categories

(Firefox :: Untriaged, defect)

56 Branch
defect
Not set
normal

Tracking

()

RESOLVED DUPLICATE of bug 1331351

People

(Reporter: evi1m0.bat, Unassigned)

Details

(Whiteboard: DUPEME)

Attachments

(1 file)

Attached file urlspoofing.html
User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.40 Safari/537.36

Steps to reproduce:

1. Open PoC URL: http://server.n0tr00t.com/firefox/urlspoofing.html
2. Click URL
3. Address bar points "google.com". But in fact, it is not "google.com".





Actual results:

URL Spoofing Vuln


Expected results:

Firefox should display URL correctly.
Summary: Firefox 56.0.2 URL Spoofing Vulner → Firefox 302 Redirect URL Spoofing Vulner
Seems fixed in nightly, and we've seen the data:<domain>.....stuff trick before so I'm sure this is a dupe.
Flags: needinfo?(dveditz)
Whiteboard: DUPEME
(In reply to Daniel Veditz [:dveditz] from comment #1)
> Seems fixed in nightly, and we've seen the data:<domain>.....stuff trick
> before so I'm sure this is a dupe.

I see historical posts that use blank characters to complete data spoofing, and then judge it as a vuln and give it a fix.

I think he should be the right bypass.
Group: firefox-core-security
Status: UNCONFIRMED → RESOLVED
Closed: 6 years ago
Flags: needinfo?(dveditz)
Resolution: --- → DUPLICATE
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