CVE-2017-11542 Information

Description

tcpdump 4.9.0 has a heap-based buffer over-read in the pimv1_print function in print-pim.c.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://www.debian.org/security/2017/dsa-3971 http://www.securityfocus.com/bid/99940 http://www.securitytracker.com/id/1039307 https://access.redhat.com/errata/RHEA-2018:0705 https://github.com/hackerlib/hackerlib-vul/tree/master/tcpdump-vul/heap-buffer-overflow/print-pim https://security.gentoo.org/glsa/201709-23 https://support.apple.com/HT208221

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8