Weekly Vulnerabilities Reports > January 5 to 11, 2004

Overview

3 new vulnerabilities reported during this period, including 0 critical vulnerabilities and 2 high severity vulnerabilities. This weekly summary report vulnerabilities in 3 products from 3 vendors including Xchat, Ethereal, and Freescripts. Vulnerabilities are notably categorized as "NULL Pointer Dereference", and "Origin Validation Error".

  • 3 reported vulnerabilities are remotely exploitables.
  • 3 reported vulnerabilities are exploitable by an anonymous user.
  • Xchat has the most reported vulnerabilities, with 1 reported vulnerabilities.

TOTAL
VULNERABILITIES
CRITICAL RISK
VULNERABILITIES
HIGH RISK
VULNERABILITIES
MEDIUM RISK
VULNERABILITIES
LOW RISK
VULNERABILITIES
REMOTELY
EXPLOITABLE
LOCALLY
EXPLOITABLE
EXPLOIT
AVAILABLE
EXPLOITABLE
ANONYMOUSLY
AFFECTING
WEB APPLICATION

Vulnerability Details

The following table list reported vulnerabilities for the period covered by this report:

0 Critical Vulnerabilities

DATE CVE VENDOR VULNERABILITY CVSS

2 High Vulnerabilities

DATE CVE VENDOR VULNERABILITY CVSS
2004-01-05 CVE-2003-1013 Ethereal NULL Pointer Dereference vulnerability in Ethereal

The Q.931 dissector in Ethereal before 0.10.0, and Tethereal, allows remote attackers to cause a denial of service (crash) via a malformed Q.931, which triggers a null dereference.
7.5
2004-01-05 CVE-2003-1000 Xchat NULL Pointer Dereference vulnerability in Xchat 2.0.6

xchat 2.0.6 allows remote attackers to cause a denial of service (crash) via a passive DCC request with an invalid ID number, which causes a null dereference.
7.5

1 Medium Vulnerabilities

DATE CVE VENDOR VULNERABILITY CVSS
2004-01-05 CVE-2003-0981 Freescripts Origin Validation Error vulnerability in Freescripts Visitorbook LE

FreeScripts VisitorBook LE (visitorbook.pl) logs the reverse DNS name of a visiting host, which allows remote attackers to spoof the origin of their incoming requests and facilitate cross-site scripting (XSS) attacks.
6.1

0 Low Vulnerabilities

DATE CVE VENDOR VULNERABILITY CVSS