CVE-2013-4283: Input Validation
First published: Wed Aug 21 2013(Updated: )
ns-slapd in 389 Directory Server before 1.3.0.8 allows remote attackers to cause a denial of service (server crash) via a crafted Distinguished Name (DN) in a MOD operation request.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat 389 Directory Server | <=1.3.0.7 | |
| Red Hat 389 Directory Server | =1.3.0.2 | |
| Red Hat 389 Directory Server | =1.3.0.3 | |
| Red Hat 389 Directory Server | =1.3.0.4 | |
| Red Hat 389 Directory Server | =1.3.0.5 | |
| Red Hat 389 Directory Server | =1.3.0.6 |
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Reference Links
- http://directory.fedoraproject.org/wiki/Releases/1.3.0.8
- http://rhn.redhat.com/errata/RHSA-2013-1182.html
- http://secunia.com/advisories/54586
- http://secunia.com/advisories/54650
- https://bugzilla.redhat.com/show_bug.cgi?id=999634
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1002215
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1002216
- https://rhn.redhat.com/errata/RHSA-2013-1182.html
Frequently Asked Questions
What is the severity of CVE-2013-4283?
CVE-2013-4283 has a severity rating that indicates it can lead to a denial of service condition.
How do I fix CVE-2013-4283?
To fix CVE-2013-4283, update the 389 Directory Server to version 1.3.0.8 or later.
Who is affected by CVE-2013-4283?
CVE-2013-4283 affects users of 389 Directory Server versions before 1.3.0.8.
What type of attack does CVE-2013-4283 enable?
CVE-2013-4283 enables remote attackers to cause a crash of the server through crafted input.
Is CVE-2013-4283 exploitative in nature?
Yes, CVE-2013-4283 is exploitative as it can be triggered by sending specially crafted requests to the server.
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- agent/last-modified-date
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- agent/description
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- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2013-4283
- agent/trending
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/fedoraproject
- canonical/red hat 389 directory server
- version/red hat 389 directory server/1.3.0.7
- version/red hat 389 directory server/1.3.0.2
- version/red hat 389 directory server/1.3.0.3
- version/red hat 389 directory server/1.3.0.4
- version/red hat 389 directory server/1.3.0.5
- version/red hat 389 directory server/1.3.0.6