CVE-2023-52079

Published: Dic 28, 2023 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2023-3146 Aliases: GHSA-7hpj-7hhx-2fgx
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,8
Source: [email protected]
Attack Vector: network
Attack Complexity: high
Privileges Required: none
User Interaction: none
Scope: changed
Confidentiality: none
Integrity: none
Availability: high

Description

AI Translation Available

msgpackr is a fast MessagePack NodeJS/JavaScript implementation. Prior to 1.10.1, when decoding user supplied MessagePack messages, users can trigger stuck threads by crafting messages that keep the decoder stuck in a loop. The fix is available in v1.10.1.
Exploits seem to require structured cloning, replacing the 0x70 extension with your own (that throws an error or does something other than recursive referencing) should mitigate the issue.

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
0,0046
Percentile
0,6th
Updated

EPSS Score Trend (Last 90 Days)

674

Uncontrolled Recursion

Draft
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Confidentiality
Potential Impacts:
Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Read Application Data
Applicable Platforms
All platforms may be affected
View CWE Details
754

Improper Check for Unusual or Exceptional Conditions

Incomplete
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability
Potential Impacts:
Dos: Crash, Exit, Or Restart Unexpected State
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: Medium
View CWE Details
Application

Msgpackr by Kriszyp

Product Information
Vendor Kriszyp
Product Msgpackr
Version Range Affected
To 1.10.1 (exclusive)
cpe:2.3:a:kriszyp:msgpackr:*:*:*:*:*:node.js:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/kriszyp/msgpackr/commit/18f44f8800e22613…
Patch
https://github.com/kriszyp/msgpackr/commit/18f44f8800e2261341cdf489d1ba1e35a013…
https://github.com/kriszyp/msgpackr/security/advisories/GHS…
Vendor Advisory
https://github.com/kriszyp/msgpackr/security/advisories/GHSA-7hpj-7hhx-2fgx
https://github.com/kriszyp/msgpackr/commit/18f44f8800e22613…
Patch
https://github.com/kriszyp/msgpackr/commit/18f44f8800e2261341cdf489d1ba1e35a013…
https://github.com/kriszyp/msgpackr/security/advisories/GHS…
Vendor Advisory
https://github.com/kriszyp/msgpackr/security/advisories/GHSA-7hpj-7hhx-2fgx