CVE-2011-0996

Severity Score

6.8

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

dhcpcd before 5.2.12 allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a DHCP message.

dhcpcd antes de v5.2.12 permite a atacantes remotos ejecutar comandos de su elección vía metacaracteres encubiertos en un nombre de host obtenido a partir de un mensaje DHCP.

*Credits: N/A

CVSS Scores

NISTv2 6.8

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2011-02-14 CVE Reserved
2011-04-13 CVE Published
2023-03-07 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (8)

URL	Tag	Source
http://roy.marples.name/archives/dhcpcd-discuss/2011/0326.html	Mailing List
http://roy.marples.name/projects/dhcpcd/timeline	X_refsource_confirm
http://www.securityfocus.com/bid/47272	Vdb Entry
https://bugzilla.novell.com/show_bug.cgi?id=675052	X_refsource_confirm
https://exchange.xforce.ibmcloud.com/vulnerabilities/66641	Vdb Entry

URL	Date	SRC

URL	Date	SRC
http://roy.marples.name/projects/dhcpcd/changeset/c317b39786ac6c3a939dc711db7c78cf099859fd	2017-08-17

URL	Date	SRC
http://secunia.com/advisories/44070	2017-08-17
http://security.gentoo.org/glsa/glsa-201301-04.xml	2017-08-17

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Roy Marples Search vendor "Roy Marples"		Dhcpcd Search vendor "Roy Marples" for product "Dhcpcd"				<= 5.2.10 Search vendor "Roy Marples" for product "Dhcpcd" and version " <= 5.2.10"		-		Affected