critical
9.3
CWE
399
Advisory Published
Updated

CVE-2009-0774

First published: Thu Mar 05 2009(Updated: )

The layout engine in Mozilla Firefox 2 and 3 before 3.0.7, Thunderbird before 2.0.0.21, and SeaMonkey 1.1.15 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to gczeal, a different vulnerability than CVE-2009-0773.

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
Mozilla SeaMonkey=1.1.10
Mozilla SeaMonkey=1.0.3
Firefox=2.0.0.12
Thunderbird=2.0.0.4
Mozilla SeaMonkey=1.1.8
Mozilla SeaMonkey=1.0.1
Mozilla SeaMonkey=1.1.7
Thunderbird=2.0.0.6
Mozilla SeaMonkey=1.0.6
Firefox=1.5.0.6
Mozilla SeaMonkey=1.0.9
Mozilla SeaMonkey<=1.1.14
Mozilla SeaMonkey=1.1.3
Firefox=2.0.0.2
Firefox=1.5.0.10
Firefox=1.5.0.3
Mozilla SeaMonkey=1.0
Firefox=1.5.0.11
Thunderbird=2.0.0.18
Thunderbird=2.0.0.9
Mozilla SeaMonkey=1.1.5
Mozilla SeaMonkey=1.0.7
Firefox=1.0.2
Firefox=3.0.4
Mozilla SeaMonkey=1.1-alpha
Thunderbird=2.0.0.16
Firefox=3.0.5
Firefox=1.5
Firefox=1.0.4
Firefox=2.0.0.7
Firefox=1.0.7
Mozilla SeaMonkey=1.1.12
Mozilla SeaMonkey=1.1
Firefox=2.0.0.9
Firefox=2.0.0.16
Thunderbird<=2.0.0.20
Firefox=2.0.0.17
Mozilla SeaMonkey=1.1.2
Firefox=2.0.0.15
Mozilla SeaMonkey=1.0.2
Mozilla SeaMonkey=1.0.8
Thunderbird=2.0.0.0
Mozilla SeaMonkey=1.1.11
Firefox=1.0
Firefox=3.0.3
Mozilla SeaMonkey=1.1-beta
Mozilla SeaMonkey=1.1.1
Firefox=1.5.0.7
Thunderbird=2.0.0.12
Firefox=2.0
Firefox=1.0.1
Firefox=2.0.0.14
Mozilla SeaMonkey=1.0.5
Thunderbird=2.0.0.14
Firefox=1.5.0.8
Firefox=2.0.0.3
Firefox=1.5.0.9
Thunderbird=2.0.0.17
Firefox=1.5.0.5
Firefox=1.5.0.12
Firefox=2.0.0.6
Mozilla SeaMonkey=1.1.6
Firefox=3.0
Firefox=2.0.0.11
Firefox=1.5.0.2
Firefox=1.0.3
Firefox=3.0.1
Firefox=2.0.0.4
Firefox=2.0.0.13
Firefox=2.0.0.18
Firefox<=3.0.6
Firefox=2.0.0.1
Firefox=3.0.2
Thunderbird=2.0.0.5
Mozilla SeaMonkey=1.1.9
Mozilla SeaMonkey=1.1.13
Firefox=2.0.0.20
Firefox=2.0.0.8
Firefox=2.0.0.19
Firefox=1.5.0.4
Firefox=1.5.0.1
Firefox=1.0.5
Firefox=2.0.0.5
Firefox=2.0.0.10
Thunderbird=2.0.0.19
Firefox=1.0.6
Mozilla SeaMonkey=1.1.4
Firefox=1.0.8

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2009-0774?

    CVE-2009-0774 is classified with a medium severity due to its potential to cause denial of service and possibly execute arbitrary code.

  • How do I fix CVE-2009-0774?

    To mitigate CVE-2009-0774, users should update to the latest versions of affected software such as Mozilla Firefox, Thunderbird, or SeaMonkey.

  • What are the affected versions by CVE-2009-0774?

    CVE-2009-0774 affects specific versions of Mozilla Firefox 2.x, Thunderbird 2.x, and SeaMonkey 1.x prior to their respective fixed releases.

  • What type of vulnerability is CVE-2009-0774?

    CVE-2009-0774 is a denial-of-service vulnerability that can potentially allow attackers to cause application crashes.

  • Can CVE-2009-0774 lead to code execution?

    Yes, CVE-2009-0774 may allow remote attackers to execute arbitrary code due to the nature of the vulnerability.

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