CVE-2018-20553

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

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

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

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/appneta/tcpreplay/issues/530	Exploit Third Party Advisory
https://github.com/appneta/tcpreplay/pull/532/commits/6b830a1640ca20528032c89a4fdd8291a4d2d8b2	Patch Third Party Advisory
https://github.com/appneta/tcpreplay/issues/530	Exploit Third Party Advisory
https://github.com/appneta/tcpreplay/pull/532/commits/6b830a1640ca20528032c89a4fdd8291a4d2d8b2	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:broadcom:tcpreplay:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:01

Type	Values Removed	Values Added
References	~~() https://github.com/appneta/tcpreplay/issues/530 - Exploit, Third Party Advisory~~	() https://github.com/appneta/tcpreplay/issues/530 - Exploit, Third Party Advisory
References	~~() https://github.com/appneta/tcpreplay/pull/532/commits/6b830a1640ca20528032c89a4fdd8291a4d2d8b2 - Patch, Third Party Advisory~~	() https://github.com/appneta/tcpreplay/pull/532/commits/6b830a1640ca20528032c89a4fdd8291a4d2d8b2 - Patch, Third Party Advisory

Information

Published : 2018-12-28 16:29

Updated : 2024-11-21 04:01

NVD link : CVE-2018-20553

Mitre link : CVE-2018-20553

CVE.ORG link : CVE-2018-20553

JSON object : View

Products Affected

broadcom

tcpreplay

CWE

CWE-125

Out-of-bounds Read

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