CVE-2020-24265

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 19-10-2020 05:15

Last modified: - 08-04-2022 12:38

Total changes: - 4

Description

An issue was discovered in tcpreplay tcpprep v4.3.3. There is a heap buffer overflow vulnerability in MemcmpInterceptorCommon() that can make tcpprep crash and cause a denial of service.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Low

Attack complexity

Network

Attack vector

High

Availability

None

Confidentiality

None

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

7.5

Base score

3.9

3.6

Exploitability score

Impact score

Verification logic

vendor=broadcom AND product=tcpreplay AND version=4.3.3

vendor=fedoraproject AND product=fedora AND version=31

vendor=fedoraproject AND product=fedora AND version=32

vendor=fedoraproject AND product=fedora AND version=33

Reference

https://github.com/appneta/tcpreplay/issues/616
FEDORA-2020-0e036c907e-Mailing List, Release Notes, Third Party Advisory
FEDORA-2020-c50d8b980b-Mailing List, Release Notes, Third Party Advisory
FEDORA-2020-e45cf8ea43-Mailing List, Release Notes, Third Party Advisory
GLSA-202105-21-Third Party Advisory

Keywords

CVE-2020-24265

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2020-24265

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures