Search/CVE-2012-3991
● CVE

CVE-2012-3991

Vendorsuse, canonical, redhat, mozillaProductlinux enterprise desktop, linux enterprise server, ubuntu linux, enterprise linux eus, enterprise linux server, enterprise linux desktop, enterprise linux workstation, firefox, thunderbird, thunderbird esr, seamonkey, linux enterprise sdkDiscoveredOct 10, 2012UpdatedApr 29, 2026

Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 do not properly restrict JSAPI access to the GetProperty function, which allows remote attackers to bypass the Same Origin Policy and possibly have unspecified other impact via a crafted web site.

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CVSS v3.1
—
EPSS
3.08%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
Connections
13 relationships
Timeline
disclosure → media coverage
Oct 10, 2012
Disclosure — published as a CVE record. · last revised by NVD Apr 29, 2026