CVE-2009-2629

Name: CVE-2009-2629
Creator: NVD / NIST
Published: 2009-09-15T22:30:00.233+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 66.90%

Last modified Jun 16, 2026

CVE-2009-2629 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 66.90% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability

66.90%

99.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-787

Affected Software

Vendor	Product	Versions
F5	Nginx	>= 0.1.0, < 0.5.38
F5	Nginx	>= 0.6.0, < 0.6.39
F5	Nginx	>= 0.7.0, < 0.7.62
F5	Nginx	>= 0.8.0, < 0.8.15
Debian	Debian Linux	4.0
Debian	Debian Linux	5.0
Debian	Debian Linux	6.0
Fedoraproject	Fedora	10
Fedoraproject	Fedora	11
Fedoraproject	Fedora	12

References

http://nginx.net/CHANGESRelease Notes, Vendor Advisory
http://nginx.net/CHANGES-0.5Release Notes, Vendor Advisory
http://nginx.net/CHANGES-0.6Release Notes, Vendor Advisory
http://nginx.net/CHANGES-0.7Release Notes, Vendor Advisory
http://sysoev.ru/nginx/patch.180065.txtBroken Link
http://www.debian.org/security/2009/dsa-1884Third Party Advisory
http://www.kb.cert.org/vuls/id/180065Third Party Advisory, US Government Resource
https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00428.htmlThird Party Advisory
https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00442.htmlThird Party Advisory
https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00449.htmlThird Party Advisory
http://nginx.net/CHANGESRelease Notes, Vendor Advisory
http://nginx.net/CHANGES-0.5Release Notes, Vendor Advisory
http://nginx.net/CHANGES-0.6Release Notes, Vendor Advisory
http://nginx.net/CHANGES-0.7Release Notes, Vendor Advisory
http://sysoev.ru/nginx/patch.180065.txtBroken Link
http://www.debian.org/security/2009/dsa-1884Third Party Advisory
http://www.kb.cert.org/vuls/id/180065Third Party Advisory, US Government Resource
https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00428.htmlThird Party Advisory
https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00442.htmlThird Party Advisory
https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00449.htmlThird Party Advisory

Timeline

Published: Sep 15, 2009
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2009-2629?

How severe is CVE-2009-2629?

Severity scoring for CVE-2009-2629 is pending analysis. The EPSS model estimates a 66.90% probability of exploitation in the next 30 days.

How do I fix CVE-2009-2629?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2009-2629?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST