VDB-245366 · CVE-2023-34314 · intel-sa-00943

Intel Simics Simulator Software prior 1.7.2 insecure inherited permissions

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.0	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Intel Simics Simulator Software. Affected by this vulnerability is an unknown functionality. Such manipulation leads to insecure inherited permissions. This vulnerability is documented as CVE-2023-34314. The attack needs to be performed locally. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Intel Simics Simulator Software. It has been rated as critical. Affected by this issue is some unknown functionality. The manipulation with an unknown input leads to a insecure inherited permissions vulnerability. Using CWE to declare the problem leads to CWE-277. A product defines a set of insecure permissions that are inherited by objects that are created by the program. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Insecure inherited permissions in some Intel(R) Simics Simulator software before version 1.7.2 may allow an authenticated user to potentially enable escalation of privilege via local access.

The weakness was released 11/14/2023 as intel-sa-00943. The advisory is available at intel.com. This vulnerability is handled as CVE-2023-34314 since 06/06/2023. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1222 by the MITRE ATT&CK project.

Upgrading to version 1.7.2 eliminates this vulnerability.

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Productinfo

Vendor

Intel

Name

Simics Simulator Software

License

commercial

Website

Vendor: https://www.intel.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.0

VulDB Base Score: 6.7
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 6.7
CNA Vector (Intel Corporation): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Insecure inherited permissions
CWE: CWE-277 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Simics Simulator Software 1.7.2

Timelineinfo

06/06/2023 🔍
11/14/2023 +161 days 🔍
11/14/2023 +0 days 🔍
12/09/2023 +25 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: intel-sa-00943
Status: Confirmed

CVE: CVE-2023-34314 (🔍)
GCVE (CVE): GCVE-0-2023-34314
GCVE (VulDB): GCVE-100-245366

Entryinfo

Created: 11/14/2023 21:36
Updated: 12/09/2023 17:38
Changes: 11/14/2023 21:36 (48), 12/09/2023 17:38 (11)
Complete: 🔍
Cache ID: 216::103