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Test ID:1.3.6.1.4.1.25623.1.0.811542
Category:Buffer overflow
Title:Squid 2.0 < 2.4 STABLE4 FTP Proxy URL Buffer Overflow Vulnerability
Summary:Squid is prone to a buffer overflow vulnerability.
Description:Summary:
Squid is prone to a buffer overflow vulnerability.

Vulnerability Insight:
The flaw is due to a buffer overflow error
in the Squid server's FTP URL handling.

Vulnerability Impact:
Successful exploitation will allow remote
attackers to crash the squid process or execute arbitrary code. To exploit
this vulnerability, and attacker must have the ability to use the Squid
cache, and additionally be able to proxy FTP requests through the server.

Affected Software/OS:
Squid version 2.0 through 2.4 STABLE3.

Solution:
Update to version 2.4 STABLE4 or later.

CVSS Score:
7.5

CVSS Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2002-0068
BugTraq ID: 4148
http://www.securityfocus.com/bid/4148
Bugtraq: 20020221 Squid HTTP Proxy Security Update Advisory 2002:1 (Google Search)
http://marc.info/?l=bugtraq&m=101431040422095&w=2
Bugtraq: 20020222 Squid buffer overflow (Google Search)
http://marc.info/?l=bugtraq&m=101440163111826&w=2
Bugtraq: 20020222 TSLSA-2002-0031 - squid (Google Search)
http://marc.info/?l=bugtraq&m=101443252627021&w=2
http://www.caldera.com/support/security/advisories/CSSA-2002-010.0.txt
Caldera Security Advisory: CSSA-2002-SCO.7
http://archives.neohapsis.com/archives/linux/caldera/2002-q1/0014.html
Conectiva Linux advisory: CLA-2002:464
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000464
FreeBSD Security Advisory: FreeBSD-SA-02:12
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:12.squid.asc
http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-016.php
http://www.osvdb.org/5378
http://www.redhat.com/support/errata/RHSA-2002-029.html
SuSE Security Announcement: SuSE-SA:2002:008 (Google Search)
http://www.novell.com/linux/security/advisories/2002_008_squid_txt.html
http://www.iss.net/security_center/static/8258.php
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