CVE-2017-5190 : What You Need to Know
Learn about CVE-2017-5190 affecting NetIQ Access Manager versions 4.2 and 4.3. Discover the impact, technical details, and mitigation steps for this information leakage vulnerability.
NetIQ Access Manager versions 4.2 before SP3 HF1 and 4.3 before SP1 HF1 have a concurrency issue leading to information leakage when configured as a SAML 2.0 Identity Server with Virtual Attributes.
Understanding CVE-2017-5190
A concurrency problem in NetIQ Access Manager versions 4.2 and 4.3 can result in unintended information disclosure when set up as a SAML 2.0 Identity Server with Virtual Attributes.
What is CVE-2017-5190?
This CVE refers to a vulnerability in NetIQ Access Manager that allows for information leakage due to a concurrency issue when the software is configured as a SAML 2.0 Identity Server with Virtual Attributes.
The Impact of CVE-2017-5190
The vulnerability can lead to the unintended disclosure of information, specifically arising from a stale profile within the affected versions of NetIQ Access Manager.
Technical Details of CVE-2017-5190
NetIQ Access Manager versions 4.2 before SP3 HF1 and 4.3 before SP1 HF1 are affected by this vulnerability.
Vulnerability Description
A concurrency problem in the affected versions of NetIQ Access Manager can result in information leakage when the software is set up as a SAML 2.0 Identity Server with Virtual Attributes.
Affected Systems and Versions
- Product: NAM Identity Server and SAML2 Service Provider
- Versions: NAM Identity Server and SAML2 Service Provider
Exploitation Mechanism
The issue occurs when the software is configured as a SAML 2.0 Identity Server with Virtual Attributes, leading to the unintended disclosure of information due to a stale profile.
Mitigation and Prevention
It is crucial to take immediate steps to address and prevent the exploitation of CVE-2017-5190.
Immediate Steps to Take
- Apply the necessary security patches provided by the vendor to mitigate the vulnerability.
- Monitor and restrict access to the affected systems to prevent unauthorized disclosure of information.
Long-Term Security Practices
- Regularly update and patch the NetIQ Access Manager software to ensure the latest security fixes are in place.
- Conduct security assessments and audits to identify and address any potential vulnerabilities in the system.
Patching and Updates
Ensure that NetIQ Access Manager is kept up to date with the latest patches and security updates to prevent exploitation of the vulnerability.