危険度: 緊急
  CVE識別番号: CVE-2009-2694
  情報公開日: 7 21, 2015

  概要

The msn_slplink_process_msg function in libpurple/protocols/msn/slplink.c in libpurple, as used in Pidgin (formerly Gaim) before 2.5.9 and Adium 1.3.5 and earlier, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) by sending multiple crafted SLP (aka MSNSLP) messages to trigger an overwrite of an arbitrary memory location. NOTE: this issue reportedly exists because of an incomplete fix for CVE-2009-1376.

  トレンドマイクロの対策

Apply associated Trend Micro DPI Rules.

  対応方法

  Trend Micro Deep Security DPI Rule Number: 1003727
  Trend Micro Deep Security DPI Rule Name: 1003727 - Pidgin 'msn_slplink_process_msg()' NULL Pointer Dereference Remote Code Execution

  影響を受けるソフトウェア

  • adium adium 1.2.7
  • adium adium 1.3
  • adium adium 1.3.1
  • adium adium 1.3.2
  • adium adium 1.3.3
  • adium adium 1.3.4
  • adium adium 1.3.5
  • pidgin pidgin 2.0.0
  • pidgin pidgin 2.0.1
  • pidgin pidgin 2.0.2
  • pidgin pidgin 2.1.0
  • pidgin pidgin 2.1.1
  • pidgin pidgin 2.2.0
  • pidgin pidgin 2.2.1
  • pidgin pidgin 2.2.2
  • pidgin pidgin 2.3.0
  • pidgin pidgin 2.3.1
  • pidgin pidgin 2.4.0
  • pidgin pidgin 2.4.1
  • pidgin pidgin 2.4.2
  • pidgin pidgin 2.4.3
  • pidgin pidgin 2.5.0
  • pidgin pidgin 2.5.1
  • pidgin pidgin 2.5.2
  • pidgin pidgin 2.5.3
  • pidgin pidgin 2.5.4
  • pidgin pidgin 2.5.5
  • pidgin pidgin 2.5.6
  • pidgin pidgin 2.5.7
  • pidgin pidgin 2.5.8