Unscored severity · published Dec 17, 2009
CVE-2009-3984
Mozilla Firefox before 3.0.16 and 3.5.x before 3.5.6, and SeaMonkey before 2.0.1, allows remote attackers to spoof an SSL indicator for an http URL or a file URL by setting…
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CVSS
2.2%
EPSS
No
On KEV
Description
Mozilla Firefox before 3.0.16 and 3.5.x before 3.5.6, and SeaMonkey before 2.0.1, allows remote attackers to spoof an SSL indicator for an http URL or a file URL by setting document.location to an https URL corresponding to a site that responds with a No Content (aka 204) status code and an empty body.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.2% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FI
Firefox · Mozilla
through 3.0.15; 0.1; 0.2; 0.3; 0.4; 0.5; +34 more · source: NVD
SE
Seamonkey · Mozilla
through 2.0; 1.0; 1.0; 1.0; 1.0.1; 1.0.2; +34 more · source: NVD
TH
Thunderbird · Mozilla
All versions, or not specified · source: NVD
Affected product
FI
Firefox
Mozilla
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