National Cyber Awareness System
Vulnerability Summary for CVE-2007-5622
Original release date:10/29/2007
Last revised:11/15/2008
Source:
US-CERT/NIST
Overview
Double free vulnerability in the ftpprchild function in ftppr in 3proxy 0.5 through 0.5.3i allows remote attackers to cause a denial of service (daemon crash) via multiple OPEN commands to the FTP proxy.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
2.9
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type:Allows disruption of serviceUnknown
References to Advisories, Solutions, and Tools
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External Source: BID
Name: 26180
Type: Patch Information
External Source: SECUNIA
Name: 27353
Type: Advisory; Patch Information
External Source: CONFIRM
Name: http://3proxy.ru/0.5.3j/Changelog.txt
Type: Patch Information
External Source: XF
Name: 3proxy-ftpprchild-dos(37401)
External Source: BUGTRAQ
Name: 20071023 3proxy 0.5.3j released (bugfix)
External Source: GENTOO
Name: GLSA-200711-13
External Source: SECUNIA
Name: 27607
Type: Advisory
External Source: OSVDB
Name: 41870
External Source: FULLDISC
Name: 20071023 3proxy double free vulnerability
External Source: CONFIRM
Name: http://bugs.gentoo.org/show_bug.cgi?id=196772
Technical Details
- Resource Management Errors (CWE-399)