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CVE-2023-50249

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Date: December 20, 2023

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.

Language: TYPE_SCRIPT

Severity Score

Related Resources (8)

https://nvd.nist.gov/vuln/detail/CVE-2023-50249
https://github.com/getsentry/sentry-javascript/pull/9815
https://github.com/getsentry/sentry-javascript
https://github.com/getsentry/sentry-javascript/security/advisories/GHSA-x3v3-8xg8-8v72
https://docs.sentry.io/platforms/javascript/guides/astro/manual-setup/#disable-auto-server-instrumentation
https://github.com/getsentry/sentry-javascript/commit/fe24eb5eefa9d27b14b2b6f9ebd1debca1c208fb
https://www.npmjs.com/package/@sentry/astro/v/7.87.0
https://www.mend.io/vulnerability-database/CVE-2023-50249

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption ('Resource Exhaustion')

CWE-400

Inefficient Regular Expression Complexity

CWE-1333

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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