SB2024022044 - Multiple vulnerabilities in Apache DolphinScheduler

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Main Vulnerability Database SB2024022044

SB2024022044 - Multiple vulnerabilities in Apache DolphinScheduler

Published: February 20, 2024

Security Bulletin ID SB2024022044
Severity
High
Patch available
YES
Number of vulnerabilities 4
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 25% Medium 50% Low 25%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 4 secuirty vulnerabilities.


1) Improper certificate validation (CVE-ID: CVE-2023-49250)

The vulnerability allows a remote attacker to perform MitM attack.

The vulnerability exists due to missing TLS certificate validation within the HttpUtils class. A remote attacker can perform MitM attack on outgoing https connections and impersonate the server.


2) Path traversal (CVE-ID: CVE-2023-51770)

The vulnerability allows a remote user to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences. A remote user can send a specially crafted HTTP request and read arbitrary files on the system.


3) Session Fixation (CVE-ID: CVE-2023-50270)

The vulnerability allows a remote attacker to gain unauthorized access to the application.

The vulnerability exists due to the session token is not reset after the password is changed. A remote attacker who previously compromised the victim's account can persist within the application even after the victim's password was changed.


4) Input validation error (CVE-ID: CVE-2023-49109)

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can pass specially crafted input to the application and execute arbitrary code on the target system.


Remediation

Install update from vendor's website.

References