CVE-2010-5074: Race Condition

Published Dec 7, 2011
·
Updated

The layout engine in Mozilla Firefox before 4.0, Thunderbird before 3.3, and SeaMonkey before 2.1 executes different code for visited and unvisited links during the processing of Cascading Style Sheets (CSS) token sequences, which makes it easier for remote attackers to obtain sensitive information about visited web pages via a timing attack.

Affected Software

150 affected components
Mozilla Firefox<=3.6.24
Mozilla Firefox=3.0
Mozilla Firefox=3.0.1
Mozilla Firefox=3.0.2
Mozilla Firefox=3.0.3
Mozilla Firefox=3.0.4
Mozilla Firefox=3.0.5
Mozilla Firefox=3.0.6
Mozilla Firefox=3.0.7
Mozilla Firefox=3.0.8
Mozilla Firefox=3.0.9
Mozilla Firefox=3.0.10
Mozilla Firefox=3.0.11
Mozilla Firefox=3.0.12
Mozilla Firefox=3.0.13
Mozilla Firefox=3.0.14
Mozilla Firefox=3.0.15
Mozilla Firefox=3.0.16
Mozilla Firefox=3.0.17
Mozilla Firefox=3.5
Mozilla Firefox=3.5.1
Mozilla Firefox=3.5.2
Mozilla Firefox=3.5.3
Mozilla Firefox=3.5.4
Mozilla Firefox=3.5.5
Mozilla Firefox=3.5.6
Mozilla Firefox=3.5.7
Mozilla Firefox=3.5.8
Mozilla Firefox=3.5.9
Mozilla Firefox=3.5.10
Mozilla Firefox=3.5.11
Mozilla Firefox=3.5.12
Mozilla Firefox=3.5.13
Mozilla Firefox=3.5.14
Mozilla Firefox=3.5.15
Mozilla Firefox=3.6
Mozilla Firefox=3.6.1
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=3.6.22
Mozilla Firefox=3.6.23
Mozilla Thunderbird<=3.1.16
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=3.1.12
Mozilla Thunderbird=3.1.13
Mozilla Thunderbird=3.1.14
Mozilla Thunderbird=3.1.15
Mozilla SeaMonkey<=2.1
Mozilla SeaMonkey=1.0
Mozilla SeaMonkey=1.0-alpha
Mozilla SeaMonkey=1.0-beta
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=1.1
Mozilla SeaMonkey=1.1-alpha
Mozilla SeaMonkey=1.1-beta
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=1.1.6
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-alpha_1
Mozilla SeaMonkey=2.0-alpha_2
Mozilla SeaMonkey=2.0-alpha_3
Mozilla SeaMonkey=2.0-beta_1
Mozilla SeaMonkey=2.0-beta_2
Mozilla SeaMonkey=2.0-rc1
Mozilla SeaMonkey=2.0-rc2
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=2.1-alpha1
Mozilla SeaMonkey=2.1-alpha2

Event History

Dec 7, 2011
CVE Published
via MITRE·07:00 PM
Data Sourced
via MITRE·07:00 PM
Description

Frequently Asked Questions

1

What is the severity of CVE-2010-5074?

CVE-2010-5074 is considered a moderate severity vulnerability as it allows remote attackers to obtain sensitive information from affected software.

2

How do I fix CVE-2010-5074?

To mitigate CVE-2010-5074, users should upgrade to versions of Mozilla Firefox, Thunderbird, or SeaMonkey that are higher than those specified in the vulnerability report.

3

What software versions are affected by CVE-2010-5074?

CVE-2010-5074 affects Mozilla Firefox versions before 4.0, Thunderbird versions before 3.3, and SeaMonkey versions before 2.1.

4

What kind of attack does CVE-2010-5074 facilitate?

CVE-2010-5074 facilitates an attack that exploits differences in code execution for visited and unvisited links in CSS, potentially leading to information disclosure.

5

Is there a workaround for CVE-2010-5074?

Temporary workarounds for CVE-2010-5074 include disabling certain CSS features or using different browsers until a patch is applied.

Company

Resources

Contact

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