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CVE-2017-13725

Published: 13 September 2017

The IPv6 routing header parser in tcpdump before 4.9.2 has a buffer over-read in print-rt6.c:rt6_print().

Priority

Low

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
tcpdump
Launchpad, Ubuntu, Debian
trusty
Released (4.9.2-0ubuntu0.14.04.1)
upstream
Released (4.9.2-1)
xenial
Released (4.9.2-0ubuntu0.16.04.1)
zesty
Released (4.9.2-0ubuntu0.17.04.2)
Patches:
upstream: https://github.com/the-tcpdump-group/tcpdump/commit/c7c515ee03c285cc51376328de4ae9d549e501a5

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H