Base Score

CRITICAL9.8

CVE-2017-11541

tcpdump 4.9.0 has a heap-based buffer over-read in the lldp_print function in print-lldp.c, related to util-print.c.

VectorNETWORK

Published Bycve@mitre.org

Published DateJul 23, 2017, 03:29

Weakness Type (CWE):CWE-125

CVSS Metrics

Base Score

9.8

Vector String

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

Base Severity

CRITICAL

Version

3.0

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

HIGH

Integrity (I)

HIGH

Availability (A)

HIGH

References

http://www.debian.org/security/2017/dsa-3971
http://www.securityfocus.com/bid/99941
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/util-print
https://security.gentoo.org/glsa/201709-23
https://support.apple.com/HT208221

Base Score

CRITICAL9.8

Weakness Type (CWE):CWE-125

CVSS Metrics

Base Score

9.8

Vector String

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

Base Severity

CRITICAL

Version

3.0

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

HIGH

Integrity (I)

HIGH

Availability (A)

HIGH