CVE-2009-0022

Severity: medium (CVSS 6.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2009-01-05 · updated 2026-06-16
Weakness: CWE-20

Description

Samba 3.2.0 through 3.2.6, when registry shares are enabled, allows remote authenticated users to access the root filesystem via a crafted connection request that specifies a blank share name.

Affected products

Samba: 3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5 (+1)

References

http://master.samba.org/samba/ftp/patches/security/samba-3.2.6-CVE-2009-0022.patch
http://osvdb.org/51152
http://secunia.com/advisories/33379
http://secunia.com/advisories/33392
http://secunia.com/advisories/33431
http://www.mandriva.com/security/advisories?name=MDVSA-2009:042
http://www.samba.org/samba/security/CVE-2009-0022.html
http://www.securityfocus.com/bid/33118
http://www.securitytracker.com/id?1021513
http://www.vupen.com/english/advisories/2009/0017
https://exchange.xforce.ibmcloud.com/vulnerabilities/47733
https://usn.ubuntu.com/702-1/

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