CVE-2009-3490

Summary

CVECVE-2009-3490
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2009-09-30 15:30:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionGNU Wget before 1.12 does not properly handle a '\0' character in a domain name in the Common Name field of an X.509 certificate, which allows man-in-the-middle remote attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.

Risk And Classification

Primary CVSS: v2.0 6.8 from [email protected]

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

Problem Types: CWE-310 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Gnu Wget 1.10 All All All
Application Gnu Wget 1.10.1 All All All
Application Gnu Wget 1.10.2 All All All
Application Gnu Wget 1.11 All All All
Application Gnu Wget 1.11.1 All All All
Application Gnu Wget 1.11.2 All All All
Application Gnu Wget 1.11.3 All All All
Application Gnu Wget 1.5.3 All All All
Application Gnu Wget 1.6 All All All
Application Gnu Wget 1.7 All All All
Application Gnu Wget 1.7.1 All All All
Application Gnu Wget 1.8 All All All
Application Gnu Wget 1.8.1 All All All
Application Gnu Wget 1.9 All All All
Application Gnu Wget 1.9.1 All All All
Application Gnu Wget All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
gmane.comp.web.wget.general af854a3a-2127-422b-91ae-364da2661108 permalink.gmane.org
Wget NULL Character CA SSL Certificate Validation Security Bypass Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Repository / Oval Repository af854a3a-2127-422b-91ae-364da2661108 oval.cisecurity.org
'Re: [oss-security] More CVE-2009-2408 like issues' - MARC af854a3a-2127-422b-91ae-364da2661108 marc.info
Bug 520454 – CVE-2009-3490 wget: incorrect verification of SSL certificate with NUL in name af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com
This site either does not exist, or is currently undergoing maintenance. af854a3a-2127-422b-91ae-364da2661108 hg.addictivecode.org
[wget-notify] [bug #27183] Wget likely suffers from the \0 SSL cert vulnerability af854a3a-2127-422b-91ae-364da2661108 addictivecode.org
Juniper Networks - 2015-10 Security Bulletin: CTPView: Multiple Vulnerabilities in CTPView af854a3a-2127-422b-91ae-364da2661108 kb.juniper.net
'[oss-security] More CVE-2009-2408 like issues' - MARC af854a3a-2127-422b-91ae-364da2661108 marc.info
wget SSL Certificate NULL Character Processing Vulnerability - Secunia Advisories - Vulnerability Information - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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