Weekly Vulnerabilities Reports > November 17 to 23, 2003

Overview

2 new vulnerabilities reported during this period, including 1 critical vulnerabilities and 1 high severity vulnerabilities. This weekly summary report vulnerabilities in 2 products from 2 vendors including Openssl, and Schroepl. Vulnerabilities are notably categorized as "Link Following", and "Double Free".

  • 1 reported vulnerabilities are remotely exploitables.
  • 1 reported vulnerabilities are exploitable by an anonymous user.
  • Openssl has the most reported vulnerabilities, with 1 reported vulnerabilities.
  • Openssl has the most reported critical 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:

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1 Critical Vulnerabilities

DATE CVE VENDOR VULNERABILITY CVSS
2003-11-17 CVE-2003-0545 Openssl Double Free vulnerability in Openssl 0.9.6/0.9.7

Double free vulnerability in OpenSSL 0.9.7 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an SSL client certificate with a certain invalid ASN.1 encoding.
9.8

1 High Vulnerabilities

DATE CVE VENDOR VULNERABILITY CVSS
2003-11-17 CVE-2003-0844 Schroepl Link Following vulnerability in Schroepl MOD Gzip

mod_gzip 1.3.26.1a and earlier, and possibly later official versions, when running in debug mode without the Apache log, allows local users to overwrite arbitrary files via (1) a symlink attack on predictable temporary filenames on Unix systems, or (2) an NTFS hard link on Windows systems when the "Strengthen default permissions of internal system objects" policy is not enabled.
7.1

0 Medium Vulnerabilities

DATE CVE VENDOR VULNERABILITY CVSS

0 Low Vulnerabilities

DATE CVE VENDOR VULNERABILITY CVSS