Heap-based buffer overflow in the sql_prepare_where function (contrib/mod_sql.c) in ProFTPD...
Vulnerability Description
Heap-based buffer overflow in the sql_prepare_where function (contrib/mod_sql.c) in ProFTPD before 1.3.3d, when mod_sql is enabled, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted username containing substitution tags, which are not properly handled during construction of an SQL query.
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://lists.fedoraproject.org/pipermail/package-announce/2011-January/053540.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053537.html
- http://www.debian.org/security/2011/dsa-2191
- http://proftpd.org/docs/RELEASE_NOTES-1.3.3d
- http://www.vupen.com/english/advisories/2011/0248
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:023
- http://bugs.proftpd.org/show_bug.cgi?id=3536
- https://bugzilla.redhat.com/show_bug.cgi?id=670170
- http://www.securityfocus.com/bid/44933
- http://www.vupen.com/english/advisories/2011/0331
- http://phrack.org/issues.html?issue=67&id=7#article
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CVSS Vectors
Weaknesses (CWE)
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MITRE ATT&CK TTPs
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