CVE-2009-2629: Debian Linux

High severity, CVSS 7.5. EPSS: 75.1% chance of exploitation in the next 30 days.

Buffer underflow in src/http/ngx_http_parse.c in nginx 0.1.0 through 0.5.37, 0.6.x before 0.6.39, 0.7.x before 0.7.62, and 0.8.x before 0.8.15 allows remote attackers to execute arbitrary code via crafted HTTP requests.

Affected products

• Debian Debian Linux: version 4.0 only; version 5.0 only; version 6.0 only
• F5 Nginx: from 0.1.0, before 0.5.38 (fixed in 0.5.38); from 0.6.0, before 0.6.39 (fixed in 0.6.39); from 0.7.0, before 0.7.62 (fixed in 0.7.62); from 0.8.0, before 0.8.15 (fixed in 0.8.15)
• Fedoraproject Fedora: version 10 only; version 11 only; version 12 only

Published 2009-09-15. Last modified 2026-06-16.