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CVE-2011-2995

CRITICAL
10.0
CVSS Severity Score
EPSS Score0.0830%
EPSS Percentile27.45th
PublishedSep 29, 2011
Last ModifiedApr 29, 2026

Vulnerability Description

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.6.23 and 4.x through 6, Thunderbird before 7.0, and SeaMonkey before 2.4 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

Affected Platforms (CPE)

📦
Mozilla

Firefox

<= 3.6.22
📦
Mozilla

Firefox

= 3.6
📦
Mozilla

Firefox

= 3.6.2
📦
Mozilla

Firefox

= 3.6.3
📦
Mozilla

Firefox

= 3.6.4
📦
Mozilla

Firefox

= 3.6.6
📦
Mozilla

Firefox

= 3.6.7
📦
Mozilla

Firefox

= 3.6.8
📦
Mozilla

Firefox

= 3.6.9
📦
Mozilla

Firefox

= 3.6.10
📦
Mozilla

Firefox

= 3.6.11
📦
Mozilla

Firefox

= 3.6.12
📦
Mozilla

Firefox

= 3.6.13
📦
Mozilla

Firefox

= 3.6.14
📦
Mozilla

Firefox

= 3.6.15
📦
Mozilla

Firefox

= 3.6.16
📦
Mozilla

Firefox

= 3.6.17
📦
Mozilla

Firefox

= 3.6.18
📦
Mozilla

Firefox

= 3.6.19
📦
Mozilla

Firefox

= 3.6.20
📦
Mozilla

Firefox

= 3.6.21
📦
Mozilla

Firefox

= 4.0
📦
Mozilla

Firefox

= 4.0
📦
Mozilla

Firefox

= 4.0
📦
Mozilla

Firefox

= 4.0
📦
Mozilla

Firefox

= 4.0
📦
Mozilla

Firefox

= 4.0
📦
Mozilla

Firefox

= 4.0
📦
Mozilla

Firefox

= 4.0
📦
Mozilla

Firefox

= 4.0
📦
Mozilla

Firefox

= 4.0
📦
Mozilla

Firefox

= 4.0
📦
Mozilla

Firefox

= 4.0
📦
Mozilla

Firefox

= 4.0
📦
Mozilla

Firefox

= 4.0.1
📦
Mozilla

Firefox

= 5.0
📦
Mozilla

Firefox

= 6.0
📦
Mozilla

Thunderbird

<= 6.0.2
📦
Mozilla

Thunderbird

= 0.1
📦
Mozilla

Thunderbird

= 0.2
📦
Mozilla

Thunderbird

= 0.3
📦
Mozilla

Thunderbird

= 0.4
📦
Mozilla

Thunderbird

= 0.5
📦
Mozilla

Thunderbird

= 0.6
📦
Mozilla

Thunderbird

= 0.7
📦
Mozilla

Thunderbird

= 0.7.1
📦
Mozilla

Thunderbird

= 0.7.2
📦
Mozilla

Thunderbird

= 0.7.3
📦
Mozilla

Thunderbird

= 0.8
📦
Mozilla

Thunderbird

= 0.9
📦
Mozilla

Thunderbird

= 1.0
📦
Mozilla

Thunderbird

= 1.0.1
📦
Mozilla

Thunderbird

= 1.0.2
📦
Mozilla

Thunderbird

= 1.0.3
📦
Mozilla

Thunderbird

= 1.0.4
📦
Mozilla

Thunderbird

= 1.0.5
📦
Mozilla

Thunderbird

= 1.0.5
📦
Mozilla

Thunderbird

= 1.0.6
📦
Mozilla

Thunderbird

= 1.0.7
📦
Mozilla

Thunderbird

= 1.0.8
📦
Mozilla

Thunderbird

= 1.5
📦
Mozilla

Thunderbird

= 1.5
📦
Mozilla

Thunderbird

= 1.5.0.1
📦
Mozilla

Thunderbird

= 1.5.0.2
📦
Mozilla

Thunderbird

= 1.5.0.3
📦
Mozilla

Thunderbird

= 1.5.0.4
📦
Mozilla

Thunderbird

= 1.5.0.5
📦
Mozilla

Thunderbird

= 1.5.0.6
📦
Mozilla

Thunderbird

= 1.5.0.7
📦
Mozilla

Thunderbird

= 1.5.0.8
📦
Mozilla

Thunderbird

= 1.5.0.9
📦
Mozilla

Thunderbird

= 1.5.0.10
📦
Mozilla

Thunderbird

= 1.5.0.11
📦
Mozilla

Thunderbird

= 1.5.0.12
📦
Mozilla

Thunderbird

= 1.5.0.13
📦
Mozilla

Thunderbird

= 1.5.0.14
📦
Mozilla

Thunderbird

= 1.5.1
📦
Mozilla

Thunderbird

= 1.5.2
📦
Mozilla

Thunderbird

= 1.7.1
📦
Mozilla

Thunderbird

= 1.7.3
📦
Mozilla

Thunderbird

= 2.0
📦
Mozilla

Thunderbird

= 2.0.0.0
📦
Mozilla

Thunderbird

= 2.0.0.1
📦
Mozilla

Thunderbird

= 2.0.0.2
📦
Mozilla

Thunderbird

= 2.0.0.3
📦
Mozilla

Thunderbird

= 2.0.0.4
📦
Mozilla

Thunderbird

= 2.0.0.5
📦
Mozilla

Thunderbird

= 2.0.0.6
📦
Mozilla

Thunderbird

= 2.0.0.7
📦
Mozilla

Thunderbird

= 2.0.0.8
📦
Mozilla

Thunderbird

= 2.0.0.9
📦
Mozilla

Thunderbird

= 2.0.0.11
📦
Mozilla

Thunderbird

= 2.0.0.12
📦
Mozilla

Thunderbird

= 2.0.0.13
📦
Mozilla

Thunderbird

= 2.0.0.14
📦
Mozilla

Thunderbird

= 2.0.0.15
📦
Mozilla

Thunderbird

= 2.0.0.16
📦
Mozilla

Thunderbird

= 2.0.0.17
📦
Mozilla

Thunderbird

= 2.0.0.18
📦
Mozilla

Thunderbird

= 2.0.0.19
📦
Mozilla

Thunderbird

= 2.0.0.20
📦
Mozilla

Thunderbird

= 2.0.0.21
📦
Mozilla

Thunderbird

= 2.0.0.22
📦
Mozilla

Thunderbird

= 2.0.0.23
📦
Mozilla

Thunderbird

= 2.0_.4
📦
Mozilla

Thunderbird

= 2.0_.5
📦
Mozilla

Thunderbird

= 2.0_.6
📦
Mozilla

Thunderbird

= 2.0_.9
📦
Mozilla

Thunderbird

= 2.0_.12
📦
Mozilla

Thunderbird

= 2.0_.13
📦
Mozilla

Thunderbird

= 2.0_.14
📦
Mozilla

Thunderbird

= 2.0_8
📦
Mozilla

Thunderbird

= 3.0
📦
Mozilla

Thunderbird

= 3.0.1
📦
Mozilla

Thunderbird

= 3.0.2
📦
Mozilla

Thunderbird

= 3.0.3
📦
Mozilla

Thunderbird

= 3.0.4
📦
Mozilla

Thunderbird

= 3.0.5
📦
Mozilla

Thunderbird

= 3.0.6
📦
Mozilla

Thunderbird

= 3.0.7
📦
Mozilla

Thunderbird

= 3.0.8
📦
Mozilla

Thunderbird

= 3.0.9
📦
Mozilla

Thunderbird

= 3.0.10
📦
Mozilla

Thunderbird

= 3.0.11
📦
Mozilla

Thunderbird

= 3.1
📦
Mozilla

Thunderbird

= 3.1.1
📦
Mozilla

Thunderbird

= 3.1.2
📦
Mozilla

Thunderbird

= 3.1.3
📦
Mozilla

Thunderbird

= 3.1.4
📦
Mozilla

Thunderbird

= 3.1.5
📦
Mozilla

Thunderbird

= 3.1.6
📦
Mozilla

Thunderbird

= 3.1.7
📦
Mozilla

Thunderbird

= 3.1.8
📦
Mozilla

Thunderbird

= 3.1.9
📦
Mozilla

Thunderbird

= 3.1.10
📦
Mozilla

Thunderbird

= 3.1.11
📦
Mozilla

Thunderbird

= 5.0
📦
Mozilla

Seamonkey

<= 2.3.3
📦
Mozilla

Seamonkey

= 1.0
📦
Mozilla

Seamonkey

= 1.0
📦
Mozilla

Seamonkey

= 1.0
📦
Mozilla

Seamonkey

= 1.0
📦
Mozilla

Seamonkey

= 1.0
📦
Mozilla

Seamonkey

= 1.0
📦
Mozilla

Seamonkey

= 1.0.1
📦
Mozilla

Seamonkey

= 1.0.2
📦
Mozilla

Seamonkey

= 1.0.3
📦
Mozilla

Seamonkey

= 1.0.4
📦
Mozilla

Seamonkey

= 1.0.5
📦
Mozilla

Seamonkey

= 1.0.6
📦
Mozilla

Seamonkey

= 1.0.7
📦
Mozilla

Seamonkey

= 1.0.8
📦
Mozilla

Seamonkey

= 1.0.9
📦
Mozilla

Seamonkey

= 1.0.99
📦
Mozilla

Seamonkey

= 1.1
📦
Mozilla

Seamonkey

= 1.1
📦
Mozilla

Seamonkey

= 1.1
📦
Mozilla

Seamonkey

= 1.1.1
📦
Mozilla

Seamonkey

= 1.1.2
📦
Mozilla

Seamonkey

= 1.1.3
📦
Mozilla

Seamonkey

= 1.1.4
📦
Mozilla

Seamonkey

= 1.1.5
📦
Mozilla

Seamonkey

= 1.1.5
📦
Mozilla

Seamonkey

= 1.1.6
📦
Mozilla

Seamonkey

= 1.1.7
📦
Mozilla

Seamonkey

= 1.1.8
📦
Mozilla

Seamonkey

= 1.1.9
📦
Mozilla

Seamonkey

= 1.1.10
📦
Mozilla

Seamonkey

= 1.1.11
📦
Mozilla

Seamonkey

= 1.1.12
📦
Mozilla

Seamonkey

= 1.1.13
📦
Mozilla

Seamonkey

= 1.1.14
📦
Mozilla

Seamonkey

= 1.1.15
📦
Mozilla

Seamonkey

= 1.1.16
📦
Mozilla

Seamonkey

= 1.1.17
📦
Mozilla

Seamonkey

= 1.1.18
📦
Mozilla

Seamonkey

= 1.1.19
📦
Mozilla

Seamonkey

= 1.5.0.8
📦
Mozilla

Seamonkey

= 1.5.0.9
📦
Mozilla

Seamonkey

= 1.5.0.10
📦
Mozilla

Seamonkey

= 2.0
📦
Mozilla

Seamonkey

= 2.0
📦
Mozilla

Seamonkey

= 2.0
📦
Mozilla

Seamonkey

= 2.0
📦
Mozilla

Seamonkey

= 2.0
📦
Mozilla

Seamonkey

= 2.0
📦
Mozilla

Seamonkey

= 2.0
📦
Mozilla

Seamonkey

= 2.0
📦
Mozilla

Seamonkey

= 2.0.1
📦
Mozilla

Seamonkey

= 2.0.2
📦
Mozilla

Seamonkey

= 2.0.3
📦
Mozilla

Seamonkey

= 2.0.4
📦
Mozilla

Seamonkey

= 2.0.5
📦
Mozilla

Seamonkey

= 2.0.6
📦
Mozilla

Seamonkey

= 2.0.7
📦
Mozilla

Seamonkey

= 2.0.8
📦
Mozilla

Seamonkey

= 2.0.9
📦
Mozilla

Seamonkey

= 2.0.10
📦
Mozilla

Seamonkey

= 2.0.11
📦
Mozilla

Seamonkey

= 2.0.12
📦
Mozilla

Seamonkey

= 2.0.13
📦
Mozilla

Seamonkey

= 2.0.14
📦
Mozilla

Seamonkey

= 2.0a1
📦
Mozilla

Seamonkey

= 2.0a1pre
📦
Mozilla

Seamonkey

= 2.1
📦
Mozilla

Seamonkey

= 2.1
📦
Mozilla

Seamonkey

= 2.1

References & Advisories

Related Vulnerabilities