IBM5D920E9D5E204CFD2E98E2C7018611E5EB64DCF6A6E438058868CC33565AFED5Security Bulletin: IBM Security Identity Governance and Intelligence is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-4104)
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
6 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
0.127 Low
EPSS
Percentile
95.4%
Summary
IBM Security Identity Governance and Intelligence (ISIGI) is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-4104). Apache Log4j is used as part of ISIGI’s logging infrastructure. The fix includes Apache Log4j version 2.17.1.
Vulnerability Details
CVEID:CVE-2021-4104
**DESCRIPTION:**Apache Log4j could allow a remote attacker to execute arbitrary code on the system, caused by the deserialization of untrusted data when the attacker has write access to the Log4j configuration. If the deployed application is configured to use JMSAppender, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 8.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/215048 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| IBM Security Identity Governance and Intelligence | 5.2.6 |
| IBM Security Identity Governance and Intelligence | 5.2.5 |
| IBM Security Identity Governance and Intelligence | 5.2.4 |
Remediation/Fixes
IBM encourages customers to update their systems promptly.
| Affected Product(s) | Version(s) | First Fix |
|---|---|---|
| IBM Security Identity Governance and Intelligence | 5.2.6 | 5.2.6.0-ISS-SIGI-FP0004 |
| IBM Security Identity Governance and Intelligence | 5.2.5 | 5.2.5.0-ISS-SIGI-FP0003 |
| IBM Security Identity Governance and Intelligence | 5.2.4 | 5.2.4.0-ISS-SIGI-FP0003 |
Workarounds and Mitigations
None
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
6 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
0.127 Low
EPSS
Percentile
95.4%