Oracle Solaris 11.2 ZFS File system denial of service

CVSS Meta Temp Score
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CTI Interest Score
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8.0$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Oracle Solaris 11.2. The affected element is an unknown function of the component ZFS File system. Executing a manipulation can lead to denial of service. This vulnerability appears as CVE-2015-0448. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in Oracle Solaris 11.2 (Operating System) and classified as critical. This vulnerability affects an unknown part of the component ZFS File system. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Unspecified vulnerability in Oracle Sun Solaris 11.2 allows local users to affect confidentiality, integrity, and availability via vectors related to ZFS File system.

The weakness was presented 04/14/2015 with Oracle as Oracle Critical Patch Update Advisory - April 2015 as confirmed advisory (Website). The advisory is available at oracle.com. This vulnerability was named CVE-2015-0448 since 12/17/2014. The exploitation appears to be easy. Local access is required to approach this attack. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 82817 (Oracle Solaris Critical Patch Update : apr2015_SRU11_2_8_5_0), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Solaris Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 123507 (Solaris 11.2 Support Repository Update (SRU) 8.4.0 Missing).

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (82817), SecurityFocus (BID 74131†) and Vulnerability Center (SBV-49648†). Additional details are provided at krebsonsecurity.com. See VDB-68626, VDB-74910, VDB-74899 and VDB-74900 for similar entries. If you want to get best quality of vulnerability data, you may have to visit VulDB.

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.0

VulDB Base Score: 8.4
VulDB Temp Score: 8.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
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Nessus ID: 82817
Nessus Name: Oracle Solaris Critical Patch Update : apr2015_SRU11_2_8_5_0
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

Qualys ID: 🔍
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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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Timelineinfo

12/17/2014 🔍
04/14/2015 +118 days 🔍
04/14/2015 +0 days 🔍
04/14/2015 +0 days 🔍
04/14/2015 +0 days 🔍
04/15/2015 +1 days 🔍
04/15/2015 +0 days 🔍
04/16/2015 +1 days 🔍
04/16/2015 +0 days 🔍
05/06/2022 +2577 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - April 2015
Organization: Oracle
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-0448 (🔍)
GCVE (CVE): GCVE-0-2015-0448
GCVE (VulDB): GCVE-100-74938
SecurityFocus: 74131 - Oracle Solaris CVE-2015-0448 Local Security Vulnerability
SecurityTracker: 1032132
Vulnerability Center: 49648 - [cpuapr2015-2365600] Oracle Solaris 11.2 Local Code Execution in ZFS File System, High

Misc.: 🔍
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Entryinfo

Created: 04/15/2015 14:26
Updated: 05/06/2022 21:37
Changes: 04/15/2015 14:26 (72), 06/26/2017 10:30 (3), 05/06/2022 21:24 (3), 05/06/2022 21:37 (1)
Complete: 🔍
Cache ID: 216::103

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