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CVE-2017-11409

Published: 18 July 2017

In Wireshark 2.0.0 to 2.0.13, the GPRS LLC dissector could go into a large loop. This was addressed in epan/dissectors/packet-gprs-llc.c by using a different integer data type.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
wireshark
Launchpad, Ubuntu, Debian
trusty
Released (2.6.3-1~ubuntu14.04.1)
upstream
Released (2.0.14)
xenial
Released (2.6.3-1~ubuntu16.04.1)
artful Ignored
(end of life)
bionic
Released (2.6.3-1~ubuntu18.04.1)
yakkety Ignored
(end of life)
zesty Ignored
(end of life)
Patches:
upstream: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=57b83bbbd76f543eb8d108919f13b662910bff9a

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H