CVE-2011-1147

CVSS V2 Medium 6.8 CVSS V3 None
Description
Multiple stack-based and heap-based buffer overflows in the (1) decode_open_type and (2) udptl_rx_packet functions in main/udptl.c in Asterisk Open Source 1.4.x before 1.4.39.2, 1.6.1.x before 1.6.1.22, 1.6.2.x before 1.6.2.16.2, and 1.8 before 1.8.2.4; Business Edition C.x.x before C.3.6.3; AsteriskNOW 1.5; and s800i (Asterisk Appliance), when T.38 support is enabled, allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted UDPTL packet.
Overview
  • CVE ID
  • CVE-2011-1147
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2011-03-15T17:55:05
  • Last Modified Date
  • 2011-08-24T03:16:35
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:digium:asterisk:1.4.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.0:beta1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.0:beta2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.0:beta3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.0:beta4:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.10.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.12:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.12.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.14:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.15:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.16:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.16.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.16.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.17:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.18:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.19:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.19:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.19:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.19:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.19:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.19.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.19.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.20:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.20:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.20:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.20:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.20.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.21:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.21:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.21:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.21.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.21.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.22:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.22:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.22:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.22:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.22:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.22:rc5:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.22.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.22.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.23:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.23:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.23:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.23:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.23:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.23.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.23.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.24:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.24:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.24.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.25:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.25:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.25.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.26:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.26:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.26:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.26:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.26:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.26:rc5:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.26:rc6:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.26.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.26.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.26.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.27:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.27:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.27:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.27:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.27:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.27:rc5:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.27.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.28:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.28:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.29:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.29:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.29.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.30:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.30:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.30:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.31:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.31:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.31:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.32:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.32:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.33:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.33:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.33:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.33.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.34:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.34:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.34:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.35:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.35:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.36:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.36:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.37:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.37:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.38:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.38:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.39:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.39:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.4.39.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.0:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.0:rc5:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.0:rc6:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.0:rc7:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.0:rc8:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.1:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.3:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.6:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.6:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.15:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.16:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.16:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.2.16.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:beta1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:beta2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:beta3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:beta4:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:beta5:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.0:rc5:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.1:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.1.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.2.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.2.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.8.2.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:c.1.0:beta7:business:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:c.1.0:beta8:business:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:c.1.6:-:business:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:c.1.6.1:-:business:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:c.1.6.2:-:business:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:c.1.8.0:-:business:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:c.1.8.1:-:business:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:c.2.3:-:business:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:c.3.0:-:business:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:c.3.1.0:-:business:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:c.3.1.1:-:business:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:c.3.2.2:-:business:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:c.3.2.3:-:business:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:c.3.3.2:-:business:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:c.3.6.2:-:business:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisknow:1.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:digium:s800i:*:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.0:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.0:rc5:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.3:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.5:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.7:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.7:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.10:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.10:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.10:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.12:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.12:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.13:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.14:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.15:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.16:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.17:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.18:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.18:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.18:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.19:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.19:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.19:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.19:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.20:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.20:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.20:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:digium:asterisk:1.6.1.21:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.4
History
Created Old Value New Value Data Type Notes
2022-05-10 10:59:32 Added to TrackCVE