危険度: 中
  CVE識別番号: CVE-2009-0949
  情報公開日: 2 10, 2011

  概要

The ippReadIO function in cups/ipp.c in cupsd in CUPS before 1.3.10 does not properly initialize memory for IPP request packets, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a scheduler request with two consecutive IPP_TAG_UNSUPPORTED tags.

  トレンドマイクロの対策

Trend Micro Deep Security shields networks through Deep Packet Inspection (DPI) rules. Trend Micro customers using OfficeScan with Intrusion Defense Firewall (IDF) plugin are also protected from attacks using these vulnerabilities. Please refer to the filter number and filter name when applying appropriate DPI and/or IDF rules.

  対応方法

  Trend Micro Deep Security DPI Rule Number: 1003542
  Trend Micro Deep Security DPI Rule Name: 1003542 - CUPS 'cups/ipp.c' NULL Pointer Dereference Denial Of Service

  影響を受けるソフトウェア

  • Apple CUPS 1.3.9
  • Apple CUPS 1.3.8
  • Apple CUPS 1.3.7
  • Apple CUPS 1.3.6
  • Apple CUPS 1.3.5
  • Apple CUPS 1.3.4
  • Apple CUPS 1.3.3
  • Apple CUPS 1.3.1
  • Apple CUPS 1.3.0
  • Apple CUPS 1.3
  • Apple CUPS 1.2.9
  • Apple CUPS 1.2.8
  • Apple CUPS 1.2.7
  • Apple CUPS 1.2.6
  • Apple CUPS 1.2.5
  • Apple CUPS 1.2.4
  • Apple CUPS 1.2.3
  • Apple CUPS 1.2.12
  • Apple CUPS 1.2.11
  • Apple CUPS 1.2.10
  • Apple CUPS 1.2.1
  • Apple CUPS 1.2.0
  • Apple CUPS 1.2
  • Apple CUPS 1.1.9-1
  • Apple CUPS 1.1.8
  • Apple CUPS 1.1.7
  • Apple CUPS 1.1.6-3
  • Apple CUPS 1.1.6-2
  • Apple CUPS 1.1.6-1
  • Apple CUPS 1.1.6
  • Apple CUPS 1.1.5-2
  • Apple CUPS 1.1.5-1
  • Apple CUPS 1.1.5
  • Apple CUPS 1.1.4
  • Apple CUPS 1.1.3
  • Apple CUPS 1.1.23
  • Apple CUPS 1.1.22
  • Apple CUPS 1.1.21
  • Apple CUPS 1.1.20
  • Apple CUPS 1.1.2
  • Apple CUPS 1.1.19
  • Apple CUPS 1.1.17
  • Apple CUPS 1.1.16
  • Apple CUPS 1.1.15
  • Apple CUPS 1.1.14
  • Apple CUPS 1.1.13
  • Apple CUPS 1.1.12
  • Apple CUPS 1.1.11
  • Apple CUPS 1.1.10-1
  • Apple CUPS 1.1.10
  • Apple CUPS 1.1.1