National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-2745 Detail

Current Description

upload_handler.php in the swfupload extension in Chyrp 2.0 and earlier relies on client-side JavaScript code to restrict the file extensions of uploaded files, which allows remote authenticated users to upload a .php file, and consequently execute arbitrary PHP code, via a write_post action to the default URI under admin/.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://securityreason.com/securityalert/8314
http://www.justanotherhacker.com/advisories/JAHx113.txt Exploit
http://www.openwall.com/lists/oss-security/2011/07/13/5
http://www.openwall.com/lists/oss-security/2011/07/13/6 Exploit
http://www.securityfocus.com/bid/48672 Exploit

Technical Details

Vulnerability Type (View All)

  • Permissions, Privileges, and Access Control (CWE-264)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:chyrp:chyrp:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
2.0


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-2745
NVD Published Date:
07/26/2011
NVD Last Modified:
09/21/2011