CVE-2009-0022
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.
02 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.
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 3.53% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 88.7% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2009-01-05 20:00Z17 YR AGO
- Last updated
- 2024-08-07 04:17Z2 YR AGO
- Reserved
- 2008-12-15
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-20Improper Input ValidationClass
- Data version
- 5.1
- Document digest
- 7373dbae443d82e631e3574e933874dc6ed3e0a37c4a53f1fa9705795aad1cd3
05 Affected products
06 References
- master.samba.orghttp://master.samba.org/samba/ftp/patches/security/samba-3.2.6-CVE-2009-0022.patch
- www.mandriva.comMDVSA-2009:042http://www.mandriva.com/security/advisories?name=MDVSA-2009:042
- secunia.com33392http://secunia.com/advisories/33392
- exchange.xforce.ibmcloud.comsamba-file-system-security-bypass(47733)https://exchange.xforce.ibmcloud.com/vulnerabilities/47733
- www.securitytracker.com1021513http://www.securitytracker.com/id?1021513
- www.redhat.comFEDORA-2009-0268https://www.redhat.com/archives/fedora-package-announce/2009-January/msg00309.html
- www.securityfocus.com33118http://www.securityfocus.com/bid/33118
- usn.ubuntu.comUSN-702-1https://usn.ubuntu.com/702-1/
- www.samba.orghttp://www.samba.org/samba/security/CVE-2009-0022.html
- osvdb.org51152http://osvdb.org/51152
- secunia.com33379http://secunia.com/advisories/33379
- secunia.com33431http://secunia.com/advisories/33431
- www.vupen.comADV-2009-0017http://www.vupen.com/english/advisories/2009/0017
07 Fixed in
Debian 12
- samba Fixed in 2:3.2.5-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- samba Fixed in 2:3.2.5-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- samba Fixed in 2:3.2.5-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.