CVE-2018-0608 - Vulnerability Details - OpenCVE

Description

Buffer overflow in H2O version 2.2.4 and earlier allows remote attackers to execute arbitrary code or cause a denial of service (DoS) via unspecified vectors.

Published: 2018-06-26

Score: 9.8 Critical

EPSS: 3.8% Low

KEV: No

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

Kazuho Oku

H2O

affected

Version	Status	Constraints
`version 2.2.4 and earlier`	affected	—

Configuration 1 [-]

cpe:2.3:a:dena:h2o:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2018-1418	Buffer overflow in H2O version 2.2.4 and earlier allows remote attackers to execute arbitrary code or cause a denial of service (DoS) via unspecified vectors.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.03784.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://jvn.jp/en/jp/JVN93226941/index.html
https://github.com/h2o/h2o/issues/1775

History

No history.

Subscriptions

Dena H2o

MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2018-06-26T14:00:00.000Z

Updated: 2024-08-05T03:28:11.160Z

Reserved: 2017-11-27T00:00:00.000Z

Link: CVE-2018-0608

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-06-26T14:29:01.927

Modified: 2026-06-17T01:31:17.880

Link: CVE-2018-0608

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer

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