Security Bulletin
Summary
IBM Sterling Partner Engagement Manager uses Liquibase that is vulnerable to XML external entity processing, caused by improper validation of user-supplied input by the XMLChangeLogSAXParser() function. A remote attacker could exploit this vulnerability to input a malicious XML reference to an external entity to be processed by a weakly configured XML parser. An attacker can use this vulnerability to disclose sensitive information or conduct SSRF attacks.
Vulnerability Details
CVEID: CVE-2022-0839
DESCRIPTION: Liquibase is vulnerable to XML external entity processing, caused by improper validation of user-supplied input by the XMLChangeLogSAXParser() function. A remote attacker could exploit this vulnerability to input a malicious XML reference to an external entity to be processed by a weakly configured XML parser. An attacker can use this vulnerability to disclose sensitive information or conduct SSRF attacks.
CVSS Base score: 7.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/221019 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| Partner Engagement Manager | 2.0 |
Remediation/Fixes
Workarounds and Mitigations
None
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References
Change History
22 Sep 2022: Initial Publication
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
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Document Information
Modified date:
22 September 2022
Initial Publish date:
22 September 2022
UID
ibm16695935