Vulnerability 7816 - CERT Civis.Net

Vulnerability Name:

CCN-7816

Published:

2001-12-19

Updated:

2001-12-19

Summary:

ProFTPD is vulnerable to a denial of service attack, caused by a vulnerability in the file globbing function. If a remote attacker issues an "ls" command followed by at least eleven forward slash (/) characters, the attacker can cause the FTP daemon to crash with a segmentation fault.

CVSS v3 Severity:

5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Low

CVSS v2 Severity:

5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Partial

Vulnerability Consequences:

Denial of Service

References:

Source: CCN
Type: BugTraq Mailing List, Wed Dec 19 2001 - 07:22:40 CST
ProFTPD - Problems in file globbing, gives segmentation fault.

Source: CCN
Type: Conectiva Linux Announcement CLSA-2002:450
proftpd

Source: CCN
Type: ProFTPD Project Web site
ProFTPD

Source: XF
Type: UNKNOWN
proftpd-file-globbing-dos(7816)

Vulnerable Configuration:

Configuration CCN 1:

cpe:/a:proftpd:proftpd:1.2.4:*:*:*:*:*:*:*

OR cpe:/a:proftpd:proftpd:1.2.2:rc3:*:*:*:*:*:*

AND

cpe:/o:conectiva:linux:6.0:*:*:*:*:*:*:*

OR cpe:/o:conectiva:linux:5.0:*:*:*:*:*:*:*

OR cpe:/o:conectiva:linux:prg_graficos:*:*:*:*:*:*:*

OR cpe:/o:conectiva:linux:ecommerce:*:*:*:*:*:*:*

OR cpe:/o:conectiva:linux:5.1:*:*:*:*:*:*:*

OR cpe:/o:conectiva:linux:7.0:*:*:*:*:*:*:*

Denotes that component is vulnerable

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