CVE-2007-4879: Medium severity Mozilla Firefox vulnerability

Published Sep 13, 2007
·
Updated

Mozilla Firefox before Firefox 2.0.0.13, and SeaMonkey before 1.1.9, can automatically install TLS client certificates with minimal user interaction, and automatically sends these certificates when requested, which makes it easier for remote web sites to track user activities across domains by requesting the TLS client certificates from other domains.

Affected Software

88 affected components
Mozilla Firefox<=2.0.0.12
Mozilla Firefox=0.1
Mozilla Firefox=0.8
Mozilla Firefox=1.5-beta2
Mozilla Firefox=1.5.2
Mozilla Firefox=1.5.0.6
Mozilla Firefox=1.8
Mozilla Firefox=2.0.0.2
Mozilla Firefox=1.5.0.10
Mozilla Firefox=1.5.0.3
Mozilla Firefox=1.5.0.11
Mozilla Firefox=1.4.1
Mozilla Firefox=1.5.4
Mozilla Firefox=1.0.2
Mozilla Firefox=1.5-beta1
Mozilla Firefox=1.5
Mozilla Firefox=0.9.1
Mozilla Firefox=1.0.4
Mozilla Firefox=2.0.0.7
Mozilla Firefox=1.0.7
Mozilla Firefox=2.0.0.9
Mozilla Firefox=0.10.1
Mozilla Firefox=0.9
Mozilla Firefox=1.5.6
Mozilla Firefox=0.7
Mozilla Firefox=0.2
Mozilla Firefox=0.3
Mozilla Firefox=1.0
Mozilla Firefox=1.5.0.7
Mozilla Firefox=2.0
Mozilla Firefox=1.0.1
Mozilla Firefox=0.6
Mozilla Firefox=0.7.1
Mozilla Firefox=1.5.0.8
Mozilla Firefox=2.0.0.3
Mozilla Firefox=1.5.0.9
Mozilla Firefox=1.5.0.5
Mozilla Firefox=1.5.7
Mozilla Firefox=1.5.0.12
Mozilla Firefox=2.0.0.6
Mozilla Firefox=2.0.0.11
Mozilla Firefox=1.5.0.2
Mozilla Firefox=1.0.3
Mozilla Firefox=2.0.0.4
Mozilla Firefox=0.5
Mozilla Firefox=0.6.1
Mozilla Firefox=1.5.1
Mozilla Firefox=0.9.3
Mozilla Firefox=2.0.0.1
Mozilla Firefox=1.5.5
Mozilla Firefox=0.9.2
Mozilla Firefox=1.0-preview_release
Mozilla Firefox=2.0.0.8
Mozilla Firefox=0.9-rc
Mozilla Firefox=1.5.8
Mozilla Firefox=1.5.3
Mozilla Firefox=0.4
Mozilla Firefox=1.5.0.4
Mozilla Firefox=1.5.0.1
Mozilla Firefox=0.10
Mozilla Firefox=1.0.5
Mozilla Firefox=2.0.0.5
Mozilla Firefox=2.0.0.10
Mozilla Firefox=1.0.6
Mozilla Firefox=1.0.8
Mozilla SeaMonkey=1.0.3
Mozilla SeaMonkey=1.0.1
Mozilla SeaMonkey=1.1.7
Mozilla SeaMonkey=1.0.6
Mozilla SeaMonkey=1.0.9
Mozilla SeaMonkey=1.1.3
Mozilla SeaMonkey=1.0
Mozilla SeaMonkey=1.1.5
Mozilla SeaMonkey=1.0.7
Mozilla SeaMonkey=1.0-beta
Mozilla SeaMonkey=1.1-alpha
Mozilla SeaMonkey=1.0-alpha
Mozilla SeaMonkey=1.1
Mozilla SeaMonkey=1.1.2
Mozilla SeaMonkey=1.0.2
Mozilla SeaMonkey=1.0.8
Mozilla SeaMonkey=1.1-beta
Mozilla SeaMonkey=1.1.1
Mozilla SeaMonkey=1.0.5
Mozilla SeaMonkey=1.1.6
Mozilla SeaMonkey=1.0.4
Mozilla SeaMonkey<=1.1.8
Mozilla SeaMonkey=1.1.4

Event History

Sep 13, 2007
CVE Published
06:17 PM
CVE Published
via MITRE·10:00 PM
Data Sourced
via MITRE·10:00 PM
Description

Frequently Asked Questions

1

What is the severity of CVE-2007-4879?

CVE-2007-4879 is considered to be of medium severity as it can compromise user privacy when TLS client certificates are automatically used.

2

How do I fix CVE-2007-4879?

To fix CVE-2007-4879, users should upgrade to Mozilla Firefox version 2.0.0.13 or later, or SeaMonkey version 1.1.9 or later.

3

What types of software are affected by CVE-2007-4879?

CVE-2007-4879 affects Mozilla Firefox versions prior to 2.0.0.13 and SeaMonkey versions prior to 1.1.9.

4

What are the risks associated with CVE-2007-4879?

The risk associated with CVE-2007-4879 is that it allows remote websites to track user activities via automatically sent TLS client certificates.

5

Who is impacted by CVE-2007-4879?

Users of affected versions of Mozilla Firefox and SeaMonkey are impacted by CVE-2007-4879 due to the potential for privacy violations.

Contact

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