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CVE-2017-7488

4.3 · MEDIUM

Authconfig version 6.2.8 is vulnerable to an Information exposure while using SSSD to authenticate against remote server resulting in the leak of information about existing usernames.

Published May 16, 2017CWE-200EPSS 1.44%

Overview

CVE-2017-7488 is a medium-severity vulnerability. It was published on May 16, 2017 and has a CVSS 3.0 base score of 4.3 (MEDIUM).

This vulnerability has a CVSS 3.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

Authconfig version 6.2.8 is vulnerable to an Information exposure while using SSSD to authenticate against remote server resulting in the leak of information about existing usernames.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refwww.securityfocus.com/bid/101784Refaccess.redhat.com/errata/RHSA-2017:2285Refbugzilla.redhat.com/show_bug.cgi?id=1441604Refpagure.io/authconfig/c/0972f61ad4b5657ed89cf953e8f58f6513096224?branch=masterRefwww.securityfocus.com/bid/101784Refaccess.redhat.com/errata/RHSA-2017:2285Refbugzilla.redhat.com/show_bug.cgi?id=1441604Refpagure.io/authconfig/c/0972f61ad4b5657ed89cf953e8f58f6513096224?branch=master

How CyberStrike helps

Frequently asked questions

What is CVE-2017-7488?

CVE-2017-7488 is a medium-severity vulnerability. It was published on May 16, 2017 and has a CVSS 3.0 base score of 4.3 (MEDIUM).

How severe is CVE-2017-7488?

This vulnerability has a CVSS 3.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2017-7488?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2017-7488?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2017-7488 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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