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 2009-09-15 22:30:00
Updated 2025-04-09 00:30:58
Source CERT/CC
View at NVD,   CVE.org
Vulnerability category: Execute code

Products affected by CVE-2009-2629

Threat overview for CVE-2009-2629

Top countries where our scanners detected CVE-2009-2629
Top open port discovered on systems with this issue 5555
IPs affected by CVE-2009-2629 121
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2009-2629!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2009-2629

81.30%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2009-2629

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.5
HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
NIST

CWE ids for CVE-2009-2629

  • The product writes data past the end, or before the beginning, of the intended buffer.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2009-2629

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