Apache ap_escape_html Memory Allocation Denial Of Service Vulnerability

Publish date: July 21, 2015
  Severity: MEDIUM
  CVE Identifier: CVE-2004-0493
  Advisory Date: JUL 21, 2015

  DESCRIPTION

The ap_get_mime_headers_core function in Apache httpd 2.0.49 allows remote attackers to cause a denial of service (memory exhaustion), and possibly an integer signedness error leading to a heap-based buffer overflow on 64 bit systems, via long header lines with large numbers of space or tab characters.

  TREND MICRO PROTECTION INFORMATION

Apply associated Trend Micro DPI Rules.

  SOLUTION

  Trend Micro Deep Security DPI Rule Number: 1000633
  Trend Micro Deep Security DPI Rule Name: 1000633 - Apache ap_escape_html Memory Allocation Denial Of Service Vulnerability

  AFFECTED SOFTWARE AND VERSION

  • Apache Software Foundation Apache 2.0.47
  • Apache Software Foundation Apache 2.0.48
  • Apache Software Foundation Apache 2.0.49
  • Avaya Converged Communications Server 2.0
  • Avaya S8300 R2.0.0
  • Avaya S8500 R2.0.0
  • Avaya S8700 R2.0.0
  • Gentoo Gentoo Linux 1.4
  • IBM IBM HTTP Server 2.0.42
  • IBM IBM HTTP Server 2.0.42 .1
  • IBM IBM HTTP Server 2.0.42 .2
  • IBM IBM HTTP Server 2.0.47
  • IBM IBM HTTP Server 2.0.47 .1
  • Trustix Secure Enterprise Linux 2.0
  • Trustix Secure Linux 1.5
  • Trustix Secure Linux 2.0
  • Trustix Secure Linux 2.1

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