CVE-2011-1147

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.
Configurations

Configuration 1 (hide)

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Configuration 2 (hide)

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Configuration 3 (hide)

OR cpe:2.3:a:digium:asterisk:1.8.0:*:*:*:*:*:*:*
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Configuration 4 (hide)

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Configuration 5 (hide)

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Configuration 6 (hide)

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cpe:2.3:a:digium:asterisk:1.6.1.20:*:*:*:*:*:*:*
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History

No history.

Information

Published : 2011-03-15 17:55

Updated : 2024-02-04 17:54


NVD link : CVE-2011-1147

Mitre link : CVE-2011-1147

CVE.ORG link : CVE-2011-1147


JSON object : View

Products Affected

digium

  • s800i
  • asterisk
  • asterisknow
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer