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CVE-2008-1058

7.8 · HIGH

The tcp_respond function in netinet/tcp_subr.c in OpenBSD 4.1 and 4.2 allows attackers to cause a denial of service (panic) via crafted TCP packets.

Published Feb 28, 2008openbsdEPSS 1.97%

Overview

CVE-2008-1058 is a high-severity vulnerability affecting openbsd openbsd. It was published on February 28, 2008 and has a CVSS 2.0 base score of 7.8 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The tcp_respond function in netinet/tcp_subr.c in OpenBSD 4.1 and 4.2 allows attackers to cause a denial of service (panic) via crafted TCP packets. NOTE: some of these details are obtained from third party information.

Remediation

Check the references section for vendor advisories and patches from openbsd. Update openbsd 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/29078Refwww.openbsd.org/errata41.html#013_tcprespondRefwww.openbsd.org/errata42.html#007_tcprespondRefwww.securityfocus.com/bid/27949Refwww.securitytracker.com/id?1019495Refwww.vupen.com/english/advisories/2008/0660Refsecunia.com/advisories/29078Refwww.openbsd.org/errata41.html#013_tcprespondRefwww.openbsd.org/errata42.html#007_tcprespondRefwww.securityfocus.com/bid/27949

How CyberStrike helps

Frequently asked questions

What is CVE-2008-1058?

CVE-2008-1058 is a high-severity vulnerability affecting openbsd openbsd. It was published on February 28, 2008 and has a CVSS 2.0 base score of 7.8 (HIGH).

How severe is CVE-2008-1058?

This vulnerability has a CVSS 2.0 base score of 7.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2008-1058?

Check the references section for vendor advisories and patches from openbsd. Update openbsd 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-2008-1058?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2008-1058 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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