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CVE-2012-2389

2.1 · LOW

hostapd 0.7.3, and possibly other versions before 1.0, uses 0644 permissions for /etc/hostapd/hostapd.conf, which might allow local users to obtain sensitive information such as credentials.

Published Jun 21, 2012w1.fiCWE-264EPSS 0.35%

Overview

CVE-2012-2389 is a low-severity vulnerability affecting w1.fi hostapd. It was published on June 21, 2012 and has a CVSS 2.0 base score of 2.1 (LOW).

This vulnerability has a CVSS 2.0 base score of 2.1, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

hostapd 0.7.3, and possibly other versions before 1.0, uses 0644 permissions for /etc/hostapd/hostapd.conf, which might allow local users to obtain sensitive information such as credentials.

Remediation

Check the references section for vendor advisories and patches from w1.fi. Update hostapd to the latest patched version. 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.

Affected products

VendorProductVersionsStatus

References

Reflists.fedoraproject.org/pipermail/package-announce/2012-June/081983.htmlRefwww.mandriva.com/security/advisories?name=MDVSA-2012:168Refwww.openwall.com/lists/oss-security/2012/05/23/13Refwww.openwall.com/lists/oss-security/2012/05/23/3Refwww.openwall.com/lists/oss-security/2012/05/23/5Refbugzilla.novell.com/show_bug.cgi?id=740964Refbugzilla.redhat.com/show_bug.cgi?id=824660Reflists.fedoraproject.org/pipermail/package-announce/2012-June/081983.htmlRefwww.mandriva.com/security/advisories?name=MDVSA-2012:168Refwww.openwall.com/lists/oss-security/2012/05/23/13

How CyberStrike helps

Frequently asked questions

What is CVE-2012-2389?

CVE-2012-2389 is a low-severity vulnerability affecting w1.fi hostapd. It was published on June 21, 2012 and has a CVSS 2.0 base score of 2.1 (LOW).

How severe is CVE-2012-2389?

This vulnerability has a CVSS 2.0 base score of 2.1, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2012-2389?

Check the references section for vendor advisories and patches from w1.fi. Update hostapd to the latest patched version. 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-2012-2389?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2012-2389 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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