CVE-2021-45488

Published: Dic 25, 2021 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2021-32254 Aliases: GSD-2021-45488
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none
MEDIUM 5,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: none
Availability: none

Description

AI Translation Available

In NetBSD through 9.2, there is an information leak in the TCP ISN (ISS) generation algorithm.

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
0,0032
Percentile
0,5th
Updated

EPSS Score Trend (Last 90 Days)

330

Use of Insufficiently Random Values

Stable
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality Other Access Control
Potential Impacts:
Other Bypass Protection Mechanism Gain Privileges Or Assume Identity
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: High
View CWE Details
Operating System

Netbsd by Netbsd

Product Information
Vendor Netbsd
Product Netbsd
Version Range Affected
To 9.2 (inclusive)
cpe:2.3:o:netbsd:netbsd:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD…
Patch Vendor Advisory
http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2021-001.txt.asc
https://arxiv.org/pdf/2112.09604.pdf
Technical Description Third Party Advisory
https://arxiv.org/pdf/2112.09604.pdf
http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD…
Patch Vendor Advisory
http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2021-001.txt.asc
https://arxiv.org/pdf/2112.09604.pdf
Technical Description Third Party Advisory
https://arxiv.org/pdf/2112.09604.pdf