CVE-2023-24609

Published: Dic 22, 2023 Last Modified: Nov 21, 2024
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: none
Integrity: none
Availability: high

Description

AI Translation Available

Matrix SSL 4.x through 4.6.0 and Rambus TLS Toolkit have a length-subtraction integer overflow for Client Hello Pre-Shared Key extension parsing in the TLS 1.3 server. An attacked device calculates an SHA-2 hash over at least 65 KB (in RAM). With a large number of crafted TLS messages, the CPU becomes heavily loaded. This occurs in tls13VerifyBinder and tls13TranscriptHashUpdate.

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
0,0024
Percentile
0,5th
Updated

EPSS Score Trend (Last 90 Days)

190

Integer Overflow or Wraparound

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Integrity Confidentiality Access Control Other
Potential Impacts:
Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Memory) Dos: Instability Modify Memory Execute Unauthorized Code Or Commands Bypass Protection Mechanism Alter Execution Logic Dos: Resource Consumption (Cpu)
Applicable Platforms
Languages: C, Not Language-Specific
Likelihood of Exploit: Medium
View CWE Details
Application

Tls Toolkit by Rambus

Product Information
Vendor Rambus
Product Tls Toolkit
Version -
cpe:2.3:a:rambus:tls_toolkit:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Matrixssl by Matrixssl

Product Information
Vendor Matrixssl
Product Matrixssl
Version Range Affected
From 4.0.0 (inclusive)
To 4.6.0 (inclusive)
cpe:2.3:a:matrixssl:matrixssl:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.rambus.com/security/software-protocols/tls-tool…
Product
https://www.rambus.com/security/software-protocols/tls-toolkit/
https://www.telekom.com/en/company/data-privacy-and-securit…
Exploit Third Party Advisory
https://www.telekom.com/en/company/data-privacy-and-security/news/advisories-50…
https://www.rambus.com/security/software-protocols/tls-tool…
Product
https://www.rambus.com/security/software-protocols/tls-toolkit/
https://www.telekom.com/en/company/data-privacy-and-securit…
Exploit Third Party Advisory
https://www.telekom.com/en/company/data-privacy-and-security/news/advisories-50…