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CVE-2009-0751

5.0 · MEDIUM

Yaws before 1.80 allows remote attackers to cause a denial of service (memory consumption and crash) via a request with a large number of headers.

Published Mar 2, 2009yawsCWE-399EPSS 10.40%

Overview

CVE-2009-0751 is a medium-severity vulnerability affecting yaws yaws. It was published on March 2, 2009 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Yaws before 1.80 allows remote attackers to cause a denial of service (memory consumption and crash) via a request with a large number of headers.

Remediation

Check the references section for vendor advisories and patches from yaws. Update yaws 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
yawsyaws0Affected

References

Refsecunia.com/advisories/33979Refsecunia.com/advisories/34239Refwww.debian.org/security/2009/dsa-1740Refwww.openwall.com/lists/oss-security/2009/02/19/1Refwww.securityfocus.com/bid/33834Refwww.vupen.com/english/advisories/2009/0590Refyaws.hyber.org/Refwww.exploit-db.com/exploits/8148Refsecunia.com/advisories/33979Refsecunia.com/advisories/34239

How CyberStrike helps

Frequently asked questions

What is CVE-2009-0751?

CVE-2009-0751 is a medium-severity vulnerability affecting yaws yaws. It was published on March 2, 2009 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2009-0751?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2009-0751?

Check the references section for vendor advisories and patches from yaws. Update yaws 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-2009-0751?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2009-0751 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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