CVE-2023-50249

Sentry's Astro SDK vulnerable to ReDoS

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Sentry-Javascript is official Sentry SDKs for JavaScript. A ReDoS (Regular expression Denial of Service) vulnerability has been identified in Sentry's Astro SDK 7.78.0-7.86.0. Under certain conditions, this vulnerability allows an attacker to cause excessive computation times on the server, leading to denial of service (DoS). This vulnerability has been patched in sentry/astro version 7.87.0.

Sentry-Javascript es el SDK oficial de Sentry para JavaScript. Se ha identificado una vulnerabilidad ReDoS (Denegación de servicio de expresión regular) en Astro SDK 7.78.0-7.86.0 de Sentry. Bajo ciertas condiciones, esta vulnerabilidad permite que un atacante provoque tiempos de cálculo excesivos en el servidor, lo que lleva a una denegación de servicio (DoS). Esta vulnerabilidad ha sido parcheada en sentry/astro versión 7.87.0.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-12-05 CVE Reserved
2023-12-20 CVE Published
2024-08-02 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-400: Uncontrolled Resource Consumption
CWE-1333: Inefficient Regular Expression Complexity

CAPEC

References (3)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://github.com/getsentry/sentry-javascript/commit/fe24eb5eefa9d27b14b2b6f9ebd1debca1c208fb	2023-12-28
https://github.com/getsentry/sentry-javascript/pull/9815	2023-12-28

URL	Date	SRC
https://github.com/getsentry/sentry-javascript/security/advisories/GHSA-x3v3-8xg8-8v72	2023-12-28

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Sentry Search vendor "Sentry"		Astro Search vendor "Sentry" for product "Astro"				>= 7.78.0 < 7.87.0 Search vendor "Sentry" for product "Astro" and version " >= 7.78.0 < 7.87.0"		node.js		Affected