CVE-2018-1000167

Severity Score

7.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

OISF suricata-update version 1.0.0a1 contains an Insecure Deserialization vulnerability in the insecure yaml.load-Function as used in the following files: config.py:136, config.py:142, sources.py:99 and sources.py:131. The "list-sources"-command is affected by this bug. that can result in Remote Code Execution(even as root if suricata-update is called by root). This attack appears to be exploitable via a specially crafted yaml-file at https://www.openinfosecfoundation.org/rules/index.yaml. This vulnerability appears to have been fixed in 1.0.0b1.

OISF suricata-update 1.0.0a1 contiene una vulnerabilidad de deserialización no segura en la función insegura yaml.load, tal y como se emplea en los siguientes archivos: config.py:136, config.py:142, sources.py:99 y sources.py:131. El comando "list-sources" se ha visto afectado por este error que puede resultar en la ejecución remota de código (incluso como root si suricata-update es llamado por root). Este ataque parece ser explotable mediante un archivo yaml especialmente manipulado en https://www.openinfosecfoundation.org/rules/index.yaml. La vulnerabilidad parece haber sido solucionada en la versión 1.0.0b1.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-04-06 CVE Reserved
2018-04-18 CVE Published
2024-08-05 CVE Updated
2024-08-05 First Exploit
2024-11-19 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-502: Deserialization of Untrusted Data

CAPEC

References (2)

URL	Tag	Source
https://redmine.openinfosecfoundation.org/issues/2359	Third Party Advisory

URL	Date	SRC
https://tech.feedyourhead.at/content/remote-code-execution-in-suricata-update	2024-08-05

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Oisf Search vendor "Oisf"		Suricata-update Search vendor "Oisf" for product "Suricata-update"				1.0.0a1 Search vendor "Oisf" for product "Suricata-update" and version "1.0.0a1"		-		Affected