CVE-2012-3994

CWE-79 — Cross-site Scripting (XSS)7 documents6 sources
Severity
4.3MEDIUM
EPSS
0.9%
top 23.96%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
12
Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird+9 more
Timeline
PublishedOct 10
Latest updateMay 13

Description

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 allow remote attackers to conduct cross-site scripting (XSS) attacks via a binary plugin that uses Object.defineProperty to shadow the top object, and leverages the relationship between top.location and the location property.

CVSS vector

AV:N/AC:M/C:N/I:P/A:NExploitability: 8.6 | Impact: 2.9

Affected Packages10 packages

▶NVDmozilla/firefox< 10.0.8+1
▶NVDmozilla/seamonkey< 2.13

Also affects: Ubuntu Linux 10.04, 11.04, 11.10, 12.04, Enterprise Linux 6.3

🔴Vulnerability Details

2
GHSA
GHSA-vrqh-q75j-j6x8: Mozilla Firefox before 16↗2022-05-13
▶
CVEList
CVE-2012-3994: Mozilla Firefox before 16↗2012-10-10
▶

📋Vendor Advisories

3
Ubuntu
Thunderbird vulnerabilities↗2012-10-12
▶
Red Hat
Mozilla: top object and location property accessible by plugins (MFSA 2012-82)↗2012-10-09
▶
Ubuntu
Firefox vulnerabilities↗2012-10-09
▶

💬Community

1
Bugzilla
CVE-2012-3994 Mozilla: top object and location property accessible by plugins (MFSA 2012-82)↗2012-10-06
▶
CVE-2012-3994 (MEDIUM CVSS 4.3) | Mozilla Firefox before 16.0 | cvebase.io