Rapid7 Vulnerability & Exploit Database

Wireshark : CVE-2013-4930 : DVB-CI dissector crash

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Wireshark : CVE-2013-4930 : DVB-CI dissector crash

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
07/29/2013
Created
07/25/2018
Added
10/04/2017
Modified
10/04/2017

Description

The dissect_dvbci_tpdu_hdr function in epan/dissectors/packet-dvbci.c in the DVB-CI dissector in Wireshark 1.8.x before 1.8.9 and 1.10.x before 1.10.1 does not validate a certain length value before decrementing it, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted packet.

Solution(s)

  • wireshark-upgrade-1_10_1
  • wireshark-upgrade-1_8_9

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