PunBB 1.2.12 does not properly handle an avatar directory pathname...
Vulnerability Description
PunBB 1.2.12 does not properly handle an avatar directory pathname ending in %00, which allows remote authenticated administrative users to upload arbitrary files and execute code, as demonstrated by a query to admin_options.php with an avatars_dir parameter ending in %00. NOTE: this issue was originally disputed by the vendor, but the dispute was withdrawn on 20060926.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://forums.punbb.org/viewtopic.php?id=13255
- http://www.attrition.org/pipermail/vim/2006-September/001041.html
- http://www.securityfocus.com/archive/1/445788/100/0/threaded
- http://www.attrition.org/pipermail/vim/2006-September/001055.html
- http://www.securityfocus.com/archive/1/446420/100/0/threaded
- http://www.attrition.org/pipermail/vim/2006-September/001052.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/28884
- http://www.security.nnov.ru/Odocument221.html
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.