SB2023071323 - Multiple vulnerabilities in IBM Cloud Transformation Advisor
Published: July 13, 2023
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 5 secuirty vulnerabilities.
1) Incorrect Regular Expression (CVE-ID: CVE-2022-25927)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient input validation passed via the trim() function. A remote attacker can pass specially crafted data to the application and perform regular expression denial of service (ReDos) attack.
2) Out-of-bounds write (CVE-ID: CVE-2022-40149)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error when processing untrusted XML or JSON data. A remote attacker can pass specially crafted input to the application, trigger an out-of-bounds write and perform a denial of service (DoS) attack.
3) Resource exhaustion (CVE-ID: CVE-2022-40150)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources when processing untrusted XML or JSON data. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
4) Inefficient regular expression complexity (CVE-ID: CVE-2022-25901)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient input validation when processing untrusted input with a regular expressions within the Cookie.parse function. A remote attacker can pass specially crafted data to the application and perform regular expression denial of service (ReDos) attack.
5) Improper Verification of Cryptographic Signature (CVE-ID: CVE-2023-22899)
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to zip4j does not always perform validation of MAC when decrypting a ZIP archive. A remote attacker can submit a malicious archive or tamper with data inside one.
Remediation
Install update from vendor's website.