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CVE-2009-2629

7.5
CVSS v2.0 Base Score
78.10%
HIGH RiskEPSS (99th percentile)

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.

Published: 9/15/2009
Modified: 4/23/2026
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Vulnerability Summary

CVSS v2 Score

7.5

AV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS Score (Exploitation Probability)

78.10%HIGH Exploitation Risk
99th percentile

This vulnerability has a 78.10% probability of being exploited in the next 30 days, ranking higher than 99% of all scored CVEs.

CWE Classification

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Same Weakness Type(CWE-787)

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