CVE-2007-6263

CVSS V2 High 9.3 CVSS V3 None

Description

The dataconn function in ftpd.c in netkit ftpd (netkit-ftpd) 0.17, when certain modifications to support SSL have been introduced, calls fclose on an uninitialized file stream, which allows remote attackers to cause a denial of service (daemon crash) and possibly have unspecified other impact via some types of FTP over SSL protocol behavior, as demonstrated by breaking a passive FTP DATA connection in a way that triggers an error in the server's SSL_accept function. NOTE: the netkit ftp issue is covered by CVE-2007-5769.

Overview

CVE ID
CVE-2007-6263

Assigner
cve@mitre.org

Vulnerability Status
Modified

Published Version
2007-12-06T15:46:00

Last Modified Date
2009-09-15T05:09:20

Weakness Enumerations

CWE	URL
CWE-20	http://cwe.mitre.org/data/definitions/20.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:netkit-ftp:netkit_ftp:0.17:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:C/I:C/A:C

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
COMPLETE

Integrity Impact
COMPLETE

Availability Impact
COMPLETE

Base Score
9.3

Severity
HIGH

Exploitability Score
8.6

Impact Score
10

References

Reference URL	Reference Tags
http://bugs.gentoo.org/show_bug.cgi?id=199206	Exploit
http://marc.info/?l=full-disclosure&m=119704348003382&w=2
http://www.gentoo.org/security/en/glsa/glsa-200801-17.xml
http://secunia.com/advisories/28697
http://osvdb.org/41191
http://www.securityfocus.com/bid/26763

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2007-6263
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6263

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 11:13:58				Added to TrackCVE