CVE-2018-20553 - Vulnerability Details - OpenCVE

Description

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

Published: 2018-12-28

Score: 7.8 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2018-13107	Tcpreplay before 4.3.1 has a heap-based buffer over-read in get_l2len in common/get.c.
Ubuntu USN	USN-5205-1	Tcpreplay vulnerabilities

No CVSS v4.0

No CVSS v3.1

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00204.

Key SSVC decision points have not yet been added.

References

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

History

No history.

Subscriptions

Broadcom Tcpreplay

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-12-28T13:00:00.000Z

Updated: 2024-09-16T16:13:19.586Z

Reserved: 2018-12-28T00:00:00.000Z

Link: CVE-2018-20553

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-12-28T16:29:05.160

Modified: 2024-11-21T04:01:42.940

Link: CVE-2018-20553

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-125

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