Gravedad: Medio
  Identificadores de CVE : CVE-2008-1289
  Fecha recomendada: 15 de febrero de 2011

  Descripción

Asterisk is prone to multiple buffer-overflow vulnerabilities because it fails to perform adequate boundary checks on user-supplied data before copying it to insufficiently sized buffers. Exploiting these issues may allow an attacker to corrupt memory and cause denial-of-service conditions or potentially execute arbitrary code in the context of the application. These issues affect the following versions: Asterisk Open Source prior to 1.4.18.1 and 1.4.19-rc3. Asterisk Open Source prior to 1.6.0-beta6 Asterisk Business Edition prior to C.1.6.1 AsteriskNOW prior to 1.0.2 Asterisk Appliance Developer Kit prior to Asterisk 1.4 revision 109386 s800i (Asterisk Appliance) prior to 1.1.0.2

  Revelación de la información

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.

  Soluciones

  Trend Micro Deep Security DPI Rule Number: 1002104
  Trend Micro Deep Security DPI Rule Name: 1002104 - Asterisk RTP Codec Payload Handling Multiple Buffer Overflow Vulnerabilities

  Software y versión afectados

  • Asterisk Asterisk 1.4 Beta
  • Asterisk Asterisk 1.4 revision 95946
  • Asterisk Asterisk Appliance Developer Kit 1.4
  • Asterisk Asterisk Business Edition C.1.0-beta7
  • Asterisk Asterisk Business Edition C.1.0-beta8
  • Asterisk s800i Appliance 1.1 0