CVE-2009-5028

Severity: high (CVSS 7.5 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 4.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2011-11-30 · updated 2026-06-16
Weakness: CWE-119

Description

Stack-based buffer overflow in Namazu before 2.0.20 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a crafted request containing an empty uri field.

Affected products

Namazu: through 2.0.19; 2.0, 2.0.2, 2.0.12, 2.0.13, 2.0.14, 2.0.15 (+3)

References

http://cvs.namazu.org/namazu/src/result.c?sortdir=down&r1=1.59.8.28&r2=1.59.8.29&sortby=log
http://cvs.namazu.org/namazu/src/result.c?sortdir=down&r1=1.77.2.8&r2=1.77.2.9&sortby=log
http://cvs.namazu.org/namazu/src/result.c?sortdir=down&r1=1.86&r2=1.87&sortby=log
http://www.namazu.org/security.html
http://www.securityfocus.com/bid/50772
https://bugzilla.redhat.com/show_bug.cgi?id=756341
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05385680
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
http://cvs.namazu.org/namazu/src/result.c?sortdir=down&r1=1.59.8.28&r2=1.59.8.29&sortby=log
http://cvs.namazu.org/namazu/src/result.c?sortdir=down&r1=1.77.2.8&r2=1.77.2.9&sortby=log
http://cvs.namazu.org/namazu/src/result.c?sortdir=down&r1=1.86&r2=1.87&sortby=log
http://www.namazu.org/security.html

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