CVE-2018-17160

Published: Dic 04, 2018 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2018-8935 Aliases: GSD-2018-17160
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 10,0
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: changed
Confidentiality: high
Integrity: high
Availability: high
HIGH 10,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: complete
Integrity: complete
Availability: complete

Description

AI Translation Available

In FreeBSD before 11.2-STABLE(r341486) and 11.2-RELEASE-p6, insufficient bounds checking in one of the device models provided by bhyve can permit a guest operating system to overwrite memory in the bhyve host possibly permitting arbitrary code execution. A guest OS using a firmware image can cause the bhyve process to crash, or possibly execute arbitrary code on the host as root.

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
0,0079
Percentile
0,7th
Updated

EPSS Score Trend (Last 90 Days)

787

Out-of-bounds Write

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability Other
Potential Impacts:
Modify Memory Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Unexpected State
Applicable Platforms
Languages: Assembly, C, C++, Memory-Unsafe
Technologies: ICS/OT
Likelihood of Exploit: High
View CWE Details
Operating System

Freebsd by Freebsd

Product Information
Vendor Freebsd
Product Freebsd
Version Range Affected
To 11.2 (exclusive)
cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Freebsd by Freebsd

Product Information
Vendor Freebsd
Product Freebsd
Version 11.2
cpe:2.3:o:freebsd:freebsd:11.2:p5:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://security.freebsd.org/advisories/FreeBSD-SA-18:14.bh…
Mitigation Patch Vendor Advisory
https://security.freebsd.org/advisories/FreeBSD-SA-18:14.bhyve.asc
http://www.securityfocus.com/bid/106210
Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/106210
https://security.freebsd.org/advisories/FreeBSD-SA-18:14.bh…
Mitigation Patch Vendor Advisory
https://security.freebsd.org/advisories/FreeBSD-SA-18:14.bhyve.asc
http://www.securityfocus.com/bid/106210
Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/106210