CVE-2018-20553

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 28-12-2018 05:29

Last modified: - 02-04-2022 05:30

Total changes: - 2

Description

Tcpreplay before 4.3.1 has a heap-based buffer over-read in get_l2len in common/get.c.

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Local

Attack vector

High

Availability

High

Confidentiality

High

Integrity

None

Privileges required

Unchanged

Scope

Required

User interaction

7.8

Base score

1.8

5.9

Exploitability score

Impact score

Verification logic

vendor=broadcom AND product=tcpreplay AND versionEndExcluding=4.3.1

Reference

https://github.com/appneta/tcpreplay/pull/532/commits/6b830a1640ca20528032c89a4fdd8291a4d2d8b2
https://github.com/appneta/tcpreplay/issues/530

Keywords

CVE-2018-20553

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2018-20553

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures