SB2022022131 - Multiple vulnerabilities in IBM Integrated Analytics System

CSH
CYBERSECURITY HELP
Sign In REGISTER

Main Vulnerability Database SB2022022131

SB2022022131 - Multiple vulnerabilities in IBM Integrated Analytics System

Published: February 21, 2022 Updated: June 3, 2022

Security Bulletin ID SB2022022131
Severity
Medium
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Denial of service

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) Input validation error (CVE-ID: CVE-2021-23840)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input during EVP_CipherUpdate, EVP_EncryptUpdate and EVP_DecryptUpdate calls. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.


2) NULL pointer dereference (CVE-ID: CVE-2021-23841)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the X509_issuer_and_serial_hash() function when parsing the issuer field in the X509 certificate. A remote attacker can supply a specially crafted certificate, trigger a NULL pointer dereference error and perform a denial of service (DoS) attack.


Remediation

Install update from vendor's website.

References