CVE-2008-7293: Medium severity Mozilla Firefox vulnerability

Published Aug 9, 2011
·
Updated

Mozilla Firefox before 4 cannot properly restrict modifications to cookies established in HTTPS sessions, which allows man-in-the-middle attackers to overwrite or delete arbitrary cookies via a Set-Cookie header in an HTTP response, related to lack of the HTTP Strict Transport Security (HSTS) includeSubDomains feature, aka a "cookie forcing" issue.

Affected Software

120 affected components
Mozilla Firefox=4.0-beta6
Mozilla Firefox=4.0-beta1
Mozilla Firefox=3.6.2
Mozilla Firefox=2.0.0.12
Mozilla Firefox=3.5.18
Mozilla Firefox=1.5-beta2
Mozilla Firefox=3.0.17
Mozilla Firefox=3.5.3
Mozilla Firefox=3.0.7
Mozilla Firefox=1.5.2
Mozilla Firefox=3.0.9
Mozilla Firefox=1.5.0.6
Mozilla Firefox=3.6.3
Mozilla Firefox=4.0-beta9
Mozilla Firefox=2.0.0.2
Mozilla Firefox=1.5.0.10
Mozilla Firefox=1.5.0.3
Mozilla Firefox=4.0-beta5
Mozilla Firefox=4.0-beta8
Mozilla Firefox=3.5.6
Mozilla Firefox=3.0.8
Mozilla Firefox=1.5.0.11
Mozilla Firefox=1.5.4
Mozilla Firefox=1.0.2
Mozilla Firefox=3.5
Mozilla Firefox=3.5.5
Mozilla Firefox=3.0.4
Mozilla Firefox=1.5-beta1
Mozilla Firefox=3.5.9
Mozilla Firefox=3.5.4
Mozilla Firefox=3.5.7
Mozilla Firefox=3.0.5
Mozilla Firefox=3.5.11
Mozilla Firefox=1.5
Mozilla Firefox=3.5.14
Mozilla Firefox=1.0.4
Mozilla Firefox=3.6.15
Mozilla Firefox=2.0.0.7
Mozilla Firefox=1.0.7
Mozilla Firefox=3.5.10
Mozilla Firefox=3.5.1
Mozilla Firefox=4.0-beta3
Mozilla Firefox=2.0.0.9
Mozilla Firefox=3.0.14
Mozilla Firefox=3.5.2
Mozilla Firefox=3.6.17
Mozilla Firefox=2.0.0.16
Mozilla Firefox=3.6.11
Mozilla Firefox=1.5.6
Mozilla Firefox=2.0.0.17
Mozilla Firefox=3.6.8
Mozilla Firefox=2.0.0.15
Mozilla Firefox<=4.0
Mozilla Firefox=4.0-beta2
Mozilla Firefox=4.0-beta4
Mozilla Firefox=3.0.10
Mozilla Firefox=4.0-beta10
Mozilla Firefox=3.6.9
Mozilla Firefox=3.6.14
Mozilla Firefox=3.0.12
Mozilla Firefox=1.0
Mozilla Firefox=3.0.3
Mozilla Firefox=1.5.0.7
Mozilla Firefox=3.6.12
Mozilla Firefox=2.0
Mozilla Firefox=1.0.1
Mozilla Firefox=3.5.17
Mozilla Firefox=2.0.0.14
Mozilla Firefox=3.0.6
Mozilla Firefox=3.0.15
Mozilla Firefox=1.5.0.8
Mozilla Firefox=2.0.0.3
Mozilla Firefox=3.5.12
Mozilla Firefox=1.5.0.9
Mozilla Firefox=3.6.6
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=3.0
Mozilla Firefox=2.0.0.11
Mozilla Firefox=1.5.0.2
Mozilla Firefox=3.6.16
Mozilla Firefox=1.0.3
Mozilla Firefox=3.0.1
Mozilla Firefox=2.0.0.4
Mozilla Firefox=1.5.1
Mozilla Firefox=3.6.10
Mozilla Firefox=2.0.0.13
Mozilla Firefox=2.0.0.18
Mozilla Firefox=3.5.13
Mozilla Firefox=2.0.0.1
Mozilla Firefox=3.0.2
Mozilla Firefox=3.5.19
Mozilla Firefox=3.5.8
Mozilla Firefox=3.6.7
Mozilla Firefox=1.5.5
Mozilla Firefox=1.0-preview_release
Mozilla Firefox=3.6.4
Mozilla Firefox=3.5.15
Mozilla Firefox=3.6
Mozilla Firefox=2.0.0.20
Mozilla Firefox=2.0.0.8
Mozilla Firefox=2.0.0.19
Mozilla Firefox=1.5.8
Mozilla Firefox=3.6.13
Mozilla Firefox=4.0-beta11
Mozilla Firefox=1.5.3
Mozilla Firefox=4.0-beta7
Mozilla Firefox=1.5.0.4
Mozilla Firefox=1.5.0.1
Mozilla Firefox=3.0.13
Mozilla Firefox=3.5.16
Mozilla Firefox=1.0.5
Mozilla Firefox=2.0.0.5
Mozilla Firefox=2.0.0.10
Mozilla Firefox=1.0.6
Mozilla Firefox=3.0.16
Mozilla Firefox=1.0.8
Mozilla Firefox=3.0.11

Event History

Aug 9, 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-2008-7293?

CVE-2008-7293 is considered a moderate severity vulnerability as it allows man-in-the-middle attacks to manipulate cookies.

2

How do I fix CVE-2008-7293?

To fix CVE-2008-7293, upgrade to Mozilla Firefox version 4 or later, which properly implements HTTP Strict Transport Security.

3

What versions of Firefox are affected by CVE-2008-7293?

CVE-2008-7293 affects all versions of Mozilla Firefox prior to version 4.0.

4

What type of attack can exploit CVE-2008-7293?

CVE-2008-7293 can be exploited through man-in-the-middle attacks that overwrite or delete arbitrary cookies.

5

Is there a workaround for CVE-2008-7293 if I cannot update Firefox?

A workaround for CVE-2008-7293 includes using browser settings to block third-party cookies, but the best solution is to update to a secure version.

Contact

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