SB2023091137 - Multiple vulnerabilities in IBM Intelligent Operations Center (IOC)
Published: September 11, 2023
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 3 vulnerabilities.
1) Deserialization of untrusted data (CVE-ID: CVE-2018-8013)
CWE-ID: CWE-502 - Deserialization of Untrusted Data
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to obtain potentially sensitive information.
The vulnerability exists due to insufficient validation of user-supplied data. A remote attacker can supply specially crafted data, trigger a deserialization error in a subclass of 'AbstractDocuent' and access potentially sensitive information.
2) XXE attack (CVE-ID: CVE-2017-5662)
CWE-ID: CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote unauthenticated attacker to conduct XXE-attack on the target system.
The weakness exists due to improper restriction of XML external entity references. A remote attacker can supply specially crafted xml document to gain access to arbitrary files or conduct amplification attack to cause the service to crash.
3) Input validation error (CVE-ID: CVE-2015-0250)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows remote attackers to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can read arbitrary files or cause a denial of service via a crafted SVG file.
Remediation
Install update from vendor's website.