Intel Server Platform Service 4.0.x.x Kernel memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
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7.7 | $0-$5k | 0.00 |
A vulnerability was found in Intel Server Platform Service 4.0.x.x. It has been declared as critical. Affected by this vulnerability is an unknown code of the component Kernel. 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 confidentiality, integrity, and availability. The summary by CVE is:
Multiple buffer overflows in kernel in Intel Server Platform Services Firmware 4.0 allow attacker with local access to the system to execute arbitrary code.
The bug was discovered 11/20/2017. The weakness was released 11/20/2017 as INTEL-SA-00086 as confirmed security advisory (Website). It is possible to read the advisory at security-center.intel.com. This vulnerability is known as CVE-2017-5706 since 02/01/2017. Attacking locally is a requirement. A single authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The advisory points out:
In response to issues identified by external researchers, Intel has performed an in-depth comprehensive security review of our Intel® Management Engine (ME), Intel® Server Platform Services (SPS), and Intel® Trusted Execution Engine (TXE) with the objective of enhancing firmware resilience. As a result, Intel has identified security vulnerabilities that could potentially place impacted platforms at risk.
Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.
Additional details are provided at wired.com. Entries connected to this vulnerability are available at 109767, 109768, 109769 and 109770.
Affected
- Intel Server Platform Service 4.0.x.x
- HPE ProLiant Server
Product
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
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VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 8.1VulDB Meta Temp Score: 7.9
VulDB Base Score: 8.2
VulDB Temp Score: 7.8
VulDB Vector: 🔍
VulDB Reliability: 🔍
Vendor Base Score (Intel): 8.2
Vendor Vector (Intel): 🔍
NVD Base Score: 7.8
NVD Vector: 🔍
CVSSv2
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VulDB Base Score: 🔍
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Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Timeline
02/01/2017 🔍11/20/2017 🔍
11/20/2017 🔍
11/20/2017 🔍
11/20/2017 🔍
11/21/2017 🔍
11/21/2017 🔍
12/05/2017 🔍
01/09/2020 🔍
Sources
Vendor: intel.comAdvisory: INTEL-SA-00086
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2017-5706 (🔍)
SecurityTracker: 1039955
SecurityFocus: 101906 - Multiple Oracle Server Products Multiple Local Security Vulnerabilities
Misc.: 🔍
See also: 🔍
Entry
Created: 11/21/2017 15:28Updated: 01/09/2020 21:11
Changes: 11/21/2017 15:28 (79), 01/09/2020 21:11 (5)
Complete: 🔍
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