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CVE-2008-0216

2.1 · LOW

The ptsname function in FreeBSD 6.0 through 7.0-PRERELEASE does not properly verify that a certain portion of a device name is associated with a pty of a user who is calling the pt_chown function,…

Published Jan 16, 2008freebsdCWE-264EPSS 0.31%

Overview

CVE-2008-0216 is a low-severity vulnerability affecting freebsd freebsd. It was published on January 16, 2008 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

The ptsname function in FreeBSD 6.0 through 7.0-PRERELEASE does not properly verify that a certain portion of a device name is associated with a pty of a user who is calling the pt_chown function, which might allow local users to read data from the pty from another user.

Remediation

Check the references section for vendor advisories and patches from freebsd. Update freebsd 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

Refsecunia.com/advisories/28498Refsecurity.FreeBSD.org/advisories/FreeBSD-SA-08:01.pty.ascRefwww.securityfocus.com/bid/27284Refwww.securitytracker.com/id?1019191Refexchange.xforce.ibmcloud.com/vulnerabilities/39667Refsecunia.com/advisories/28498Refsecurity.FreeBSD.org/advisories/FreeBSD-SA-08:01.pty.ascRefwww.securityfocus.com/bid/27284Refwww.securitytracker.com/id?1019191Refexchange.xforce.ibmcloud.com/vulnerabilities/39667

How CyberStrike helps

Frequently asked questions

What is CVE-2008-0216?

CVE-2008-0216 is a low-severity vulnerability affecting freebsd freebsd. It was published on January 16, 2008 and has a CVSS 2.0 base score of 2.1 (LOW).

How severe is CVE-2008-0216?

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-2008-0216?

Check the references section for vendor advisories and patches from freebsd. Update freebsd 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-2008-0216?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2008-0216 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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