CVE-2011-4593: Infoleak
First published: Fri Jul 20 2012(Updated: )
Moodle 1.9.x before 1.9.15, 2.0.x before 2.0.6, and 2.1.x before 2.1.3 does not properly handle user/action_redir group messages, which allows remote authenticated users to discover e-mail addresses by visiting the messaging interface.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Moodle | =1.9.4 | |
| Moodle | =1.9.1 | |
| Moodle | =1.9.6 | |
| Moodle | =1.9.9 | |
| Moodle | =1.9.11 | |
| Moodle | =1.9.2 | |
| Moodle | =1.9.12 | |
| Moodle | =1.9.10 | |
| Moodle | =1.9.3 | |
| Moodle | =1.9.13 | |
| Moodle | =1.9.5 | |
| Moodle | =1.9.14 | |
| Moodle | =1.9.8 | |
| Moodle | =1.9.7 | |
| Moodle | =2.0.2 | |
| Moodle | =2.0.1 | |
| Moodle | =2.0.4 | |
| Moodle | =2.0.3 | |
| Moodle | =2.0.5 | |
| Moodle | =2.0.0 | |
| Moodle | =2.1.2 | |
| Moodle | =2.1.1 | |
| Moodle | =2.1.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2011-4593?
CVE-2011-4593 has been classified as a medium severity vulnerability due to its potential to expose email addresses to unauthorized users.
How do I fix CVE-2011-4593?
To fix CVE-2011-4593, upgrade your Moodle installation to version 1.9.15, 2.0.6, or 2.1.3 or later.
Who is affected by CVE-2011-4593?
CVE-2011-4593 affects users of Moodle versions prior to 1.9.15, 2.0.6, and 2.1.3.
What is the impact of CVE-2011-4593?
The impact of CVE-2011-4593 allows remote authenticated users to discover email addresses via the messaging interface.
Is there a workaround for CVE-2011-4593?
There are no specific workarounds for CVE-2011-4593, so updating to a patched version is the best approach.
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/weakness
- agent/last-modified-date
- agent/severity
- agent/remedy
- agent/author
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-historical
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/moodle
- canonical/moodle
- version/moodle/1.9.4
- version/moodle/1.9.1
- version/moodle/1.9.6
- version/moodle/1.9.9
- version/moodle/1.9.11
- version/moodle/1.9.2
- version/moodle/1.9.12
- version/moodle/1.9.10
- version/moodle/1.9.3
- version/moodle/1.9.13
- version/moodle/1.9.5
- version/moodle/1.9.14
- version/moodle/1.9.8
- version/moodle/1.9.7
- version/moodle/2.0.2
- version/moodle/2.0.1
- version/moodle/2.0.4
- version/moodle/2.0.3
- version/moodle/2.0.5
- version/moodle/2.0.0
- version/moodle/2.1.2
- version/moodle/2.1.1
- version/moodle/2.1.0