Security Vulnerabilities Published In July 2002

DansGuardian before 2.4.5-1 allows remote attackers to bypass content filtering rules via hex-encoded URLs.

IBM UniVerse with UV/ODBC allows attackers to cause a denial of service (client crash or server CPU consumption) via a query with an invalid link between tables, possibly via a buffer overflow.

eUpload 1.0 stores the password.txt password file in plaintext under the web document root, which allows remote attackers to overwrite arbitrary files by reading password.txt.

An undocumented SNMP read/write community string ('NoGaH$@!') in Avaya P330, P130, and M770-ATM Cajun products allows remote attackers to gain administrative privileges.

PHP 4.2.0 and 4.2.1 allows remote attackers to cause a denial of service and possibly execute arbitrary code via an HTTP POST request with certain arguments in a multipart/form-data form, which generates an error condition that is not properly handled and causes improper memory to be freed.

Format string vulnerability in crontab for SCO OpenServer 5.0.5 and 5.0.6 allows local users to gain privileges via format string specifiers in the file name argument.

Vulnerability in Squid before 2.4.STABLE6 related to proxy authentication credentials may allow remote web sites to obtain the user's proxy login and password.

FTP proxy in Squid before 2.4.STABLE6 does not compare the IP addresses of control and data connections with the FTP server, which allows remote attackers to bypass firewall rules or spoof FTP server responses.

Buffer overflows in Squid before 2.4.STABLE6 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code (1) via the MSNT auth helper (msnt_auth) when using denyusers or allowusers files, (2) via the gopher client, or (3) via the FTP server directory listing parser when HTML output is generated.

The Network Address Translation (NAT) capability for Netfilter ("iptables") 1.2.6a and earlier leaks translated IP addresses in ICMP error messages.

An interaction between the Perl MD5 module (perl-Digest-MD5) and Perl could produce incorrect MD5 checksums for UTF-8 data, which could prevent a system from properly verifying the integrity of the data.

Format string vulnerabilities in the logging routines for dynamic DNS code (print.c) of ISC DHCP daemon (DHCPD) 3 to 3.0.1rc8, with the NSUPDATE option enabled, allow remote malicious DNS servers to execute arbitrary code via format strings in a DNS server response.

ktrace in BSD-based operating systems allows the owner of a process with special privileges to trace the process after its privileges have been lowered, which may allow the owner to obtain sensitive information that the process obtained while it was running with the extra privileges.

ZCatalog plug-in index support capability for Zope 2.4.0 through 2.5.1 allows anonymous users and untrusted code to bypass access restrictions and call arbitrary methods of catalog indexes.

The "through the web code" capability for Zope 2.0 through 2.5.1 b1 allows untrusted users to shut down the Zope server via certain headers.

Buffer overflow in the search component for iPlanet Web Server (iWS) 4.1 and Sun ONE Web Server 6.0 allows remote attackers to execute arbitrary code via a long argument to the NS-rel-doc-name parameter.

Heap-based buffer overflow in the message decoding functionality for PGP Outlook Encryption Plug-In, as used in NAI PGP Desktop Security 7.0.4, Personal Security 7.0.3, and Freeware 7.0.3, allows remote attackers to modify the heap and gain privileges via a large, malformed mail message.

Directory traversal vulnerability in Carello 1.3 allows remote attackers to execute programs on the server via a .. (dot dot) in the VBEXE parameter.

Cross-site scripting vulnerability in Apache Tomcat 4.0.3 allows remote attackers to execute script as other web users via script in a URL with the /servlet/ mapping, which does not filter the script when an exception is thrown by the servlet.

Cross-site scripting vulnerability in GoAhead Web Server 2.1 allows remote attackers to execute script as other web users via script in a URL that generates a "404 not found" message, which does not quote the script.

Directory traversal vulnerability in GoAhead Web Server 2.1 allows remote attackers to read arbitrary files via a URL with an encoded / (%5C) in a .. (dot dot) sequence. NOTE: it is highly likely that this candidate will be REJECTED because it has been reported to be a duplicate of CVE-2001-0228.

CDE ToolTalk database server (ttdbserver) allows local users to overwrite arbitrary files via a symlink attack on the transaction log file used by the _TT_TRANSACTION RPC procedure.

CDE ToolTalk database server (ttdbserver) allows remote attackers to overwrite arbitrary memory locations with a zero, and possibly gain privileges, via a file descriptor argument in an AUTH_UNIX procedure call, which is used as a table index by the _TT_ISCLOSE procedure.

SoftwareUpdate for MacOS 10.1.x does not use authentication when downloading a software update, which could allow remote attackers to execute arbitrary code by posing as the Apple update server via techniques such as DNS spoofing or cache poisoning, and supplying Trojan Horse updates.

Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 through 1.2.7.4 does not require administrative privileges to perform a firmware upgrade, which allows unauthorized users to upgrade the phone.