CVE-2017-12087 - Vulnerability Details - OpenCVE

Description

An exploitable heap overflow vulnerability exists in the tinysvcmdns library version 2016-07-18. A specially crafted packet can make the library overwrite an arbitrary amount of data on the heap with attacker controlled values. An attacker needs send a dns packet to trigger this vulnerability.

Published: 2018-04-24

Score: 10 Critical

EPSS: 1.7% 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

geekman

Tinysvcmdns

affected

Version	Status	Constraints
`2016-07-18`	affected	—

Configuration 1 [-]

cpe:2.3:a:tinysvcmdns_project:tinysvcmdns:2016-07-18:*:*:*:*:*:*:*

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-2017-3673	An exploitable heap overflow vulnerability exists in the tinysvcmdns library version 2016-07-18. A specially crafted packet can make the library overwrite an arbitrary amount of data on the heap with attacker controlled values. An attacker needs send a dns packet to trigger this vulnerability.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

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 0.01691.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0439

History

No history.

Subscriptions

Tinysvcmdns Project Tinysvcmdns

MITRE

Status: PUBLISHED

Assigner: talos

Published: 2018-04-24T19:00:00.000Z

Updated: 2024-09-16T20:47:11.062Z

Reserved: 2017-07-31T00:00:00.000Z

Link: CVE-2017-12087

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-04-24T19:29:00.970

Modified: 2024-11-21T03:08:48.303

Link: CVE-2017-12087

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-119

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