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CVE-2008-4762

9.0 · HIGH

Stack-based buffer overflow in freeSSHd 1.2.1 allows remote authenticated users to cause a denial of service (service crash) and potentially execute arbitrary code via a long argument to the (1) re…

Published Oct 28, 2008freesshdCWE-119EPSS 14.50%

Overview

CVE-2008-4762 is a high-severity vulnerability affecting freesshd freesshd. It was published on October 28, 2008 and has a CVSS 2.0 base score of 9.0 (HIGH).

This vulnerability has a CVSS 2.0 base score of 9.0, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

Stack-based buffer overflow in freeSSHd 1.2.1 allows remote authenticated users to cause a denial of service (service crash) and potentially execute arbitrary code via a long argument to the (1) rename and (2) realpath parameters.

Remediation

Check the references section for vendor advisories and patches from freesshd. Update freesshd 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/32366Refsecurityreason.com/securityalert/4515Refwww.securityfocus.com/archive/1/497746/100/0/threadedRefwww.securityfocus.com/bid/31872Refwww.securitytracker.com/id?1021096Refwww.vupen.com/english/advisories/2008/2897Refexchange.xforce.ibmcloud.com/vulnerabilities/46046Refwww.exploit-db.com/exploits/6800Refwww.exploit-db.com/exploits/6812Refsecunia.com/advisories/32366

How CyberStrike helps

Frequently asked questions

What is CVE-2008-4762?

CVE-2008-4762 is a high-severity vulnerability affecting freesshd freesshd. It was published on October 28, 2008 and has a CVSS 2.0 base score of 9.0 (HIGH).

How severe is CVE-2008-4762?

This vulnerability has a CVSS 2.0 base score of 9.0, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2008-4762?

Check the references section for vendor advisories and patches from freesshd. Update freesshd 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-2008-4762?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2008-4762 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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