CVE-2010-4746
First published: Wed Feb 23 2011(Updated: )
Multiple memory leaks in the normalization functionality in 389 Directory Server before 1.2.7.5 allow remote attackers to cause a denial of service (memory consumption) via "badly behaved applications," related to (1) Slapi_Attr mishandling in the DN normalization code and (2) pointer mishandling in the syntax normalization code, a different issue than CVE-2011-0019.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat 389 Directory Server | <=1.2.7 | |
| Red Hat 389 Directory Server | =1.2.1 | |
| Red Hat 389 Directory Server | =1.2.2 | |
| Red Hat 389 Directory Server | =1.2.3 | |
| Red Hat 389 Directory Server | =1.2.5 | |
| Red Hat 389 Directory Server | =1.2.5-rc1 | |
| Red Hat 389 Directory Server | =1.2.5-rc2 | |
| Red Hat 389 Directory Server | =1.2.5-rc3 | |
| Red Hat 389 Directory Server | =1.2.5-rc4 | |
| Red Hat 389 Directory Server | =1.2.6 | |
| Red Hat 389 Directory Server | =1.2.6-a2 | |
| Red Hat 389 Directory Server | =1.2.6-a3 | |
| Red Hat 389 Directory Server | =1.2.6-a4 | |
| Red Hat 389 Directory Server | =1.2.6-rc1 | |
| Red Hat 389 Directory Server | =1.2.6-rc2 | |
| Red Hat 389 Directory Server | =1.2.6-rc3 | |
| Red Hat 389 Directory Server | =1.2.6-rc6 | |
| Red Hat 389 Directory Server | =1.2.6-rc7 | |
| Red Hat 389 Directory Server | =1.2.6.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2010-4746?
CVE-2010-4746 has been classified as a denial of service vulnerability due to multiple memory leaks.
How do I fix CVE-2010-4746?
To mitigate CVE-2010-4746, upgrading to version 1.2.7.5 or later of 389 Directory Server is recommended.
Which versions of 389 Directory Server are affected by CVE-2010-4746?
CVE-2010-4746 affects 389 Directory Server versions up to and including 1.2.7.
What causes CVE-2010-4746?
CVE-2010-4746 is caused by memory leaks in the normalization functionality of 389 Directory Server.
Can CVE-2010-4746 be exploited remotely?
Yes, CVE-2010-4746 can be exploited remotely by attackers using badly behaved applications.
- agent/references
- agent/type
- agent/softwarecombine
- agent/remedy
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/last-modified-date
- agent/author
- agent/weakness
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-historical
- vendor/fedoraproject
- canonical/red hat 389 directory server
- version/red hat 389 directory server/1.2.7
- version/red hat 389 directory server/1.2.1
- version/red hat 389 directory server/1.2.2
- version/red hat 389 directory server/1.2.3
- version/red hat 389 directory server/1.2.5
- version/red hat 389 directory server/1.2.5-rc1
- version/red hat 389 directory server/1.2.5-rc2
- version/red hat 389 directory server/1.2.5-rc3
- version/red hat 389 directory server/1.2.5-rc4
- version/red hat 389 directory server/1.2.6
- version/red hat 389 directory server/1.2.6-a2
- version/red hat 389 directory server/1.2.6-a3
- version/red hat 389 directory server/1.2.6-a4
- version/red hat 389 directory server/1.2.6-rc1
- version/red hat 389 directory server/1.2.6-rc2
- version/red hat 389 directory server/1.2.6-rc3
- version/red hat 389 directory server/1.2.6-rc6
- version/red hat 389 directory server/1.2.6-rc7
- version/red hat 389 directory server/1.2.6.1