CVE-2016-2146: Buffer Overflow
First published: Fri Apr 15 2016(Updated: )
The am_read_post_data function in mod_auth_mellon before 0.11.1 does not limit the amount of data read, which allows remote attackers to cause a denial of service (worker process crash, web server deadlock, or memory consumption) via a large amount of POST data.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Fedora | =23 | |
| Mod_Auth_Mellon | <=0.11.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2016-2146?
CVE-2016-2146 has a severity level of medium due to the potential for denial of service attacks.
How do I fix CVE-2016-2146?
To fix CVE-2016-2146, update mod_auth_mellon to version 0.11.1 or later.
Which versions of mod_auth_mellon are affected by CVE-2016-2146?
CVE-2016-2146 affects all versions of mod_auth_mellon up to and including 0.11.0.
What type of vulnerability is CVE-2016-2146 categorized as?
CVE-2016-2146 is categorized as a denial of service vulnerability.
What causes the vulnerability in CVE-2016-2146?
CVE-2016-2146 is caused by the am_read_post_data function not limiting the amount of data read.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/last-modified-date
- agent/severity
- agent/remedy
- agent/references
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- agent/first-publish-date
- agent/description
- agent/event
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- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/fedoraproject
- canonical/fedora
- version/fedora/23
- vendor/uninett
- canonical/mod_auth_mellon
- version/mod_auth_mellon/0.11.0