What’s Vulnerable › Vulnerabilities

CVE-2009-0751

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 10.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2009-03-02 · updated 2026-06-16
• Weakness: CWE-399

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.

Affected products

• yaws: through 1.79; 1.50, 1.51, 1.52, 1.53, 1.54, 1.55 (+20)

References

• http://secunia.com/advisories/33979
• http://secunia.com/advisories/34239
• http://www.debian.org/security/2009/dsa-1740
• http://www.openwall.com/lists/oss-security/2009/02/19/1
• http://www.securityfocus.com/bid/33834
• http://www.vupen.com/english/advisories/2009/0590
• http://yaws.hyber.org/
• https://www.exploit-db.com/exploits/8148
• http://secunia.com/advisories/33979
• http://secunia.com/advisories/34239
• http://www.debian.org/security/2009/dsa-1740
• http://www.openwall.com/lists/oss-security/2009/02/19/1

Get alerted when CVE-2009-0751 or the next vulnerability affects your stack