CVE-2016-9423 - Vulnerability Details - OpenCVE

Description

An issue was discovered in the Tatsuya Kinoshita w3m fork before 0.5.3-31. Heap-based buffer overflow in w3m allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted HTML page.

Published: 2016-12-12

Score: 8.8 High

EPSS: 1.0% 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:tats:w3m:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
Ubuntu USN	USN-3214-1	w3m vulnerabilities

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 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 0.01043.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2016/11/18/3
http://www.securityfocus.com/bid/94407
https://github.com/tats/w3m/blob/master/ChangeLog
https://github.com/tats/w3m/issues/9
https://nvd.nist.gov/vuln/detail/CVE-2016-9423
https://security.gentoo.org/glsa/201701-08
https://www.cve.org/CVERecord?id=CVE-2016-9423

History

No history.

Subscriptions

Tats W3m

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2016-12-12T02:00:00.000Z

Updated: 2024-08-06T02:50:38.368Z

Reserved: 2016-11-18T00:00:00.000Z

Link: CVE-2016-9423

Vulnrichment

No data.

NVD

Status : Modified

Published: 2016-12-12T02:59:11.107

Modified: 2026-05-06T22:30:45.220

Link: CVE-2016-9423

Redhat

Severity : Low

Publid Date: 2016-08-12T00:00:00Z

Links: CVE-2016-9423 - Bugzilla

OpenCVE Enrichment

No data.

Weaknesses

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