OpenFabrics Enterprise Distribution up to 1.4.1 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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3.8$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in OpenFabrics Enterprise Distribution up to 1.4.1. This affects an unknown function. This manipulation causes memory corruption. This vulnerability is handled as CVE-2011-3345. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in OpenFabrics Enterprise Distribution up to 1.4.1. It has been declared as problematic. Affected by this vulnerability is some unknown processing. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect availability. The summary by CVE is:

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.

The weakness was released 09/19/2011 with SuSE (oss-sec). The advisory is shared at openwall.com. This vulnerability is known as CVE-2011-3345 since 08/30/2011. The exploitation appears to be easy. An attack has to be approached locally. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.

Upgrading to version 1.4.2 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (69631), SecurityFocus (BID 49486†), Secunia (SA45861†) and Vulnerability Center (SBV-37174†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.8

VulDB Base Score: 4.0
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Enterprise Distribution 1.4.2
Patch: 04bb801a31825d1559c4670253e1bea1291a1af8

Timelineinfo

08/30/2011 🔍
09/06/2011 +7 days 🔍
09/06/2011 +0 days 🔍
09/07/2011 +1 days 🔍
09/19/2011 +12 days 🔍
09/19/2011 +0 days 🔍
11/13/2012 +421 days 🔍
03/23/2015 +860 days 🔍
11/20/2021 +2434 days 🔍

Sourcesinfo

Advisory: openwall.com
Organization: SuSE
Status: Not defined
Confirmation: 🔍

CVE: CVE-2011-3345 (🔍)
GCVE (CVE): GCVE-0-2011-3345
GCVE (VulDB): GCVE-100-58561
X-Force: 69631
SecurityFocus: 49486 - OpenFabrics Enterprise Distribution Local Denial of Service Vulnerability
Secunia: 45861 - OpenFabrics Enterprise Distribution (OFED) "/proc/net/sdpstats" Denial of Servic, Not Critical
Vulnerability Center: 37174 - OpenFabrics Enterprise Distribution <1.5.3 Local Denial of Service, Low

Entryinfo

Created: 03/23/2015 16:50
Updated: 11/20/2021 13:54
Changes: 03/23/2015 16:50 (57), 04/20/2017 22:22 (7), 11/20/2021 13:54 (4)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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