WordPress Core < 4.5.3 - Denial of Service via oEmbed Protocol

2016-06-18 00:00

Jennifer Dodd

Strategic Overview

Status

Patched in 3.7.15

Affected CoreWordPress 4.5

Affected Version3.7 – 4.5.2 · 10 branches

CVSS5.3Medium

CVECVE-2016-5836

View all WordPress 4.5 vulnerabilities

Vulnerability Overview

The oEmbed protocol implementation in WordPress before 4.5.3 allows remote attackers to cause a denial of service via unspecified vectors.

Technical Analysis

REMEDIATION: Update to one of the following versions, or a newer patched version: 3.7.15, 3.8.15, 3.9.13, 4.0.12, 4.1.12, 4.2.9, 4.3.5, 4.4.4, 4.5.3 --- IDENTIFIER: CWE-400 (Uncontrolled Resource Consumption) The product does not properly control the allocation and maintenance of a limited resource.

External References

https://www.cve.org/CVERecord?id=CVE-2016-5836 https://www.wordfence.com/threat-intel/vulnerabilities/id/17646179-47ad-4846-a581-3e713df43c32

CVSS Vector

5.3

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityNone
AvailabilityLow

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