CVE-2011-3345: Buffer Overflow
First published: Sat Sep 17 2011(Updated: )
ulp/sdp/sdp_proc.c in the ib_sdp module (aka ib_sdp.ko) in the ofa_kernel package in the InfiniBand driver implementation in OpenFabrics Enterprise Distribution (OFED) before 1.5.3 does not properly handle certain non-array variables, which allows local users to cause a denial of service (stack memory corruption and system crash) by reading the /proc/net/sdpstats file.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| OpenFabrics Enterprise Distribution | =1.5.1 | |
| OpenFabrics Enterprise Distribution | =1.4.1 | |
| OpenFabrics Enterprise Distribution | =1.4.2 | |
| OpenFabrics Enterprise Distribution | =1.3.1 | |
| OpenFabrics Enterprise Distribution | =1.4 | |
| OpenFabrics Enterprise Distribution | =1.1 | |
| OpenFabrics Enterprise Distribution | =1.3.2 | |
| OpenFabrics Enterprise Distribution | =1.3 | |
| OpenFabrics Enterprise Distribution | <=1.5.2 | |
| OpenFabrics Enterprise Distribution | =1.5 | |
| OpenFabrics Enterprise Distribution | =1.2.5 |
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Reference Links
- http://www.openwall.com/lists/oss-security/2011/09/06/3
- http://www.openwall.com/lists/oss-security/2011/09/07/3
- http://secunia.com/advisories/45861
- http://www.securityfocus.com/bid/49486
- http://www.openwall.com/lists/oss-security/2011/09/07/1
- https://exchange.xforce.ibmcloud.com/vulnerabilities/69631
- http://git.openfabrics.org/git?p=ofed_1_5/linux-2.6.git%3Ba=commit%3Bh=04bb801a31825d1559c4670253e1bea1291a1af8
Frequently Asked Questions
What is the severity of CVE-2011-3345?
CVE-2011-3345 has a moderate severity rating as it allows local users to cause a denial of service.
How do I fix CVE-2011-3345?
To fix CVE-2011-3345, you should upgrade to OpenFabrics Enterprise Distribution version 1.5.3 or later.
Which versions of OpenFabrics Enterprise Distribution are affected by CVE-2011-3345?
CVE-2011-3345 affects OpenFabrics Enterprise Distribution versions up to and including 1.5.2.
How does CVE-2011-3345 impact system stability?
CVE-2011-3345 can lead to instability by causing a stack memory exhaustion which results in a denial of service.
Who is affected by CVE-2011-3345?
CVE-2011-3345 primarily affects local users of the affected OpenFabrics Enterprise Distribution installations.
- agent/softwarecombine
- agent/remedy
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/severity
- agent/references
- agent/last-modified-date
- agent/author
- agent/type
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-historical
- vendor/openfabrics
- canonical/openfabrics enterprise distribution
- version/openfabrics enterprise distribution/1.5.2
- version/openfabrics enterprise distribution/1.1
- version/openfabrics enterprise distribution/1.2.5
- version/openfabrics enterprise distribution/1.3
- version/openfabrics enterprise distribution/1.3.1
- version/openfabrics enterprise distribution/1.3.2
- version/openfabrics enterprise distribution/1.4
- version/openfabrics enterprise distribution/1.4.1
- version/openfabrics enterprise distribution/1.4.2
- version/openfabrics enterprise distribution/1.5
- version/openfabrics enterprise distribution/1.5.1