Oracle Solaris 11.2 Kernel Zones virtualized NIC driver denial of service
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.1 | $0-$5k | 0.00 |
A vulnerability classified as critical has been found in Oracle Solaris 11.2 (Operating System). Affected is an unknown functionality of the component Kernel Zones virtualized NIC driver. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on 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 Kernel Zones virtualized NIC driver.
The weakness was published 10/20/2015 with Oracle as Oracle Critical Patch Update Advisory - October 2015 as confirmed advisory (Website). The advisory is shared for download at oracle.com. This vulnerability is traded as CVE-2015-4817 since 06/24/2015. The exploitability is told to be difficult. The attack needs to be approached locally. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.
The vulnerability scanner Nessus provides a plugin with the ID 86532 (Oracle Solaris Critical Patch Update : oct2015_SRU11_2_13_6_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 123825 (Solaris 11.2 Support Repository Update (SRU) 13.6.0 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 vulnerability database at Tenable (86532). Similar entries are available at 68484, 68629, 68973 and 73739.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
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CVSSv3
VulDB Meta Base Score: 7.4VulDB Meta Temp Score: 7.1
VulDB Base Score: 7.4
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Exploiting
Class: Denial of serviceCWE: CWE-404
ATT&CK: Unknown
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
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Nessus ID: 86532
Nessus Name: Oracle Solaris Critical Patch Update : oct2015_SRU11_2_13_6_0
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Timeline
06/24/2015 🔍10/20/2015 🔍
10/20/2015 🔍
10/20/2015 🔍
10/20/2015 🔍
10/21/2015 🔍
10/21/2015 🔍
10/21/2015 🔍
06/23/2022 🔍
Sources
Vendor: oracle.comAdvisory: Oracle Critical Patch Update Advisory - October 2015
Organization: Oracle
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2015-4817 (🔍)
SecurityTracker: 1033881
Vulnerability Center: 53685 - [cpuoct2015-2367953-Sun-Systems-Products-Suite] Oracle Solaris Local Code Execution Vulnerability, Medium
SecurityFocus: 77149 - Oracle Solaris CVE-2015-4817 Local Security Vulnerability
See also: 🔍
Entry
Created: 10/21/2015 12:52Updated: 06/23/2022 11:21
Changes: 10/21/2015 12:52 (67), 02/14/2018 10:03 (5), 06/23/2022 11:13 (3), 06/23/2022 11:21 (1)
Complete: 🔍
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