CVE-2020-15294

Published: Dic 17, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2020-7291 Aliases: GSD-2020-15294
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,8
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
MEDIUM 4,4
Source: [email protected]
Access Vector: local
Access Complexity: medium
Authentication: none
Confidentiality: partial
Integrity: partial
Availability: partial

Description

AI Translation Available

Compiler Optimization Removal or Modification of Security-critical Code vulnerability in IntPeParseUnwindData() results in multiple dereferences to the same pointer. If the pointer is located in memory-mapped from the guest space, this may cause a race-condition where the generated code would dereference the same address twice, thus obtaining different values, which may lead to arbitrary code execution. This issue affects: Bitdefender Hypervisor Introspection versions prior to 1.132.2.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0006
Percentile
0,2th
Updated

EPSS Score Trend (Last 90 Days)

733

Compiler Optimization Removal or Modification of Security-critical Code

Incomplete
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Other
Potential Impacts:
Bypass Protection Mechanism Alter Execution Logic
Applicable Platforms
Languages: C, C++, Compiled
View CWE Details
Application

Hypervisor Introspection by Bitdefender

Product Information
Vendor Bitdefender
Product Hypervisor Introspection
Version Range Affected
To 1.132.2 (exclusive)
cpe:2.3:a:bitdefender:hypervisor_introspection:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.bitdefender.com/support/security-advisories/com…
Third Party Advisory
https://www.bitdefender.com/support/security-advisories/compiler-optimization-r…
https://www.bitdefender.com/support/security-advisories/com…
Third Party Advisory
https://www.bitdefender.com/support/security-advisories/compiler-optimization-r…