CVE-2019-19522

Published: Dic 05, 2019 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2019-9140 Aliases: GSD-2019-19522
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
HIGH 7,2
Source: [email protected]
Access Vector: local
Access Complexity: low
Authentication: none
Confidentiality: complete
Integrity: complete
Availability: complete

Description

AI Translation Available

OpenBSD 6.6, in a non-default configuration where S/Key or YubiKey authentication is enabled, allows local users to become root by leveraging membership in the auth group. This occurs because root's file can be written to /etc/skey or /var/db/yubikey, and need not be owned by 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
0,0020
Percentile
0,4th
Updated

EPSS Score Trend (Last 90 Days)

732

Incorrect Permission Assignment for Critical Resource

Draft
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality Access Control Integrity Other
Potential Impacts:
Read Application Data Read Files Or Directories Gain Privileges Or Assume Identity Modify Application Data Other
Applicable Platforms
Technologies: Not Technology-Specific, Cloud Computing
Likelihood of Exploit: High
View CWE Details
Operating System

Openbsd by Openbsd

Product Information
Vendor Openbsd
Product Openbsd
Version 6.6
cpe:2.3:o:openbsd:openbsd:6.6:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
http://packetstormsecurity.com/files/155572/Qualys-Security…
Third Party Advisory
http://packetstormsecurity.com/files/155572/Qualys-Security-Advisory-OpenBSD-Au…
http://seclists.org/fulldisclosure/2019/Dec/14
Third Party Advisory
http://seclists.org/fulldisclosure/2019/Dec/14
https://seclists.org/bugtraq/2019/Dec/8
Exploit Mailing List Third Party Advisory
https://seclists.org/bugtraq/2019/Dec/8
https://www.openbsd.org/errata66.html
Vendor Advisory
https://www.openbsd.org/errata66.html
https://www.openwall.com/lists/oss-security/2019/12/04/5
Exploit Mailing List Third Party Advisory
https://www.openwall.com/lists/oss-security/2019/12/04/5
http://www.openwall.com/lists/oss-security/2019/12/04/5
Exploit Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/12/04/5
http://packetstormsecurity.com/files/155572/Qualys-Security…
Third Party Advisory
http://packetstormsecurity.com/files/155572/Qualys-Security-Advisory-OpenBSD-Au…
http://seclists.org/fulldisclosure/2019/Dec/14
Third Party Advisory
http://seclists.org/fulldisclosure/2019/Dec/14
https://seclists.org/bugtraq/2019/Dec/8
Exploit Mailing List Third Party Advisory
https://seclists.org/bugtraq/2019/Dec/8
https://www.openbsd.org/errata66.html
Vendor Advisory
https://www.openbsd.org/errata66.html
https://www.openwall.com/lists/oss-security/2019/12/04/5
Exploit Mailing List Third Party Advisory
https://www.openwall.com/lists/oss-security/2019/12/04/5
http://www.openwall.com/lists/oss-security/2019/12/04/5
Exploit Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/12/04/5