CVE-2016-2224 - Vulnerability Details - OpenCVE

Description

The __decode_dotted function in libc/inet/resolv.c in uClibc-ng before 1.0.12 allows remote DNS servers to cause a denial of service (infinite loop) via vectors involving compressed items in a reply.

Published: 2017-03-24

Score: 7.5 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:uclibc-ng_project:uclibc-ng:*:*:*:*:*:*:*:*

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
Debian DLA	DLA-561-1	uclibc security update
EUVD	EUVD-2016-3308	The __decode_dotted function in libc/inet/resolv.c in uClibc-ng before 1.0.12 allows remote DNS servers to cause a denial of service (infinite loop) via vectors involving compressed items in a reply.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00944.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://repo.or.cz/uclibc-ng.git/commit/d9c3a16dcab57d6b56225b9a67e9119cc9e2e4ac
http://www.openwall.com/lists/oss-security/2016/02/05/2
http://www.openwall.com/lists/oss-security/2016/02/05/3
http://www.securityfocus.com/bid/82903
https://security-tracker.debian.org/tracker/CVE-2016-2224

History

No history.

Subscriptions

Uclibc-ng Project Uclibc-ng

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-03-24T15:00:00.000Z

Updated: 2024-08-05T23:24:48.726Z

Reserved: 2016-02-05T00:00:00.000Z

Link: CVE-2016-2224

Vulnrichment

No data.

NVD

Status : Modified

Published: 2017-03-24T15:59:00.513

Modified: 2026-05-13T00:24:29.033

Link: CVE-2016-2224

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-400

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