VDB-61255 · CVE-2012-3376 · BID 54358

Apache Hadoop 2.0.0 Kerberos cryptographic issue

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Apache Hadoop 2.0.0. It has been classified as problematic. The impacted element is an unknown function of the component Kerberos. This manipulation causes cryptographic issue. This vulnerability is registered as CVE-2012-3376. No exploit is available.

Detailsinfo

A vulnerability classified as critical was found in Apache Hadoop 2.0.0 (Network Management Software). Affected by this vulnerability is an unknown code block of the component Kerberos. The manipulation with an unknown input leads to a cryptographic issue vulnerability. The CWE definition for the vulnerability is CWE-310. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

DataNodes in Apache Hadoop 2.0.0 alpha does not check the BlockTokens of clients when Kerberos is enabled and the DataNode has checked out the same BlockPool twice from a NodeName, which might allow remote clients to read arbitrary blocks, write to blocks to which they only have read access, and have other unspecified impacts.

The weakness was published 07/12/2012 by Aaron T. Myers with Cloudera (Website). It is possible to read the advisory at archives.neohapsis.com. This vulnerability is known as CVE-2012-3376 since 06/14/2012. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 54358†). Similar entries are available at VDB-66200 and VDB-69846. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cryptographic issue
CWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/14/2012 🔍
07/06/2012 +22 days 🔍
07/12/2012 +6 days 🔍
07/12/2012 +0 days 🔍
03/23/2015 +984 days 🔍
02/18/2019 +1428 days 🔍

Sourcesinfo

Vendor: apache.org

Advisory: archives.neohapsis.com
Researcher: Aaron T. Myers
Organization: Cloudera
Status: Not defined
Confirmation: 🔍

CVE: CVE-2012-3376 (🔍)
GCVE (CVE): GCVE-0-2012-3376
GCVE (VulDB): GCVE-100-61255
SecurityFocus: 54358 - Apache Hadoop CVE-2012-3376 Information Disclosure Vulnerability

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 02/18/2019 10:35
Changes: 03/23/2015 16:50 (54), 02/18/2019 10:35 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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