National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-0418 Detail

Current Description

The glob implementation in Pure-FTPd before 1.0.32, and in libc in NetBSD 5.1, does not properly expand expressions containing curly brackets, which allows remote authenticated users to cause a denial of service (memory consumption) via a crafted FTP STAT command.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 4.0 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/gen/glob.c#rev1.28 Patch
http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/gen/glob.c.diff?r1=1.27&r2=1.28&f=h Patch
http://securityreason.com/achievement_securityalert/97 Exploit
http://securityreason.com/securityalert/8228
http://www.mandriva.com/security/advisories?name=MDVSA-2011:094
http://www.pureftpd.org/project/pure-ftpd/news
http://www.securityfocus.com/bid/47671 Exploit
http://www.vupen.com/english/advisories/2011/1273 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=704283

Technical Details

Vulnerability Type (View All)

  • Improper Input Validation (CWE-20)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:pureftpd:pure-ftpd:0.90:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.91:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.92:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.93:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.94:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.95:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.95-pre1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.95-pre2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.95-pre3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.95-pre4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.95.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.95.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.96:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.96.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.96pre1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.97-final:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.97.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.97.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.97.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.97.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.97.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.97.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.97.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.97.7pre1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.97.7pre2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.97.7pre3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.97pre1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.97pre2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.97pre3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.97pre4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.97pre5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.98-final:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.98.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.98.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.98.2a:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.98.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.98.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.98.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.98.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.98.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.98pre1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.98pre2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.99:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.99.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.99.1a:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.99.1b:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.99.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.99.2a:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.99.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.99.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.99.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.99a:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.99b:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.99pre1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:0.99pre2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.12:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.13a:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.14:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.15:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.16a:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.16b:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.16c:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.17:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.17a:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.18:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.19:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.20:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.21:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.22:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.24:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.25:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.26:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.27:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.28:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.29:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:1.0.30:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:pureftpd:pure-ftpd:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.0.31

Configuration 2 ( hide )
 cpe:2.3:o:netbsd:netbsd:5.1:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-0418
NVD Published Date:
05/24/2011
NVD Last Modified:
09/21/2011