CVE-2013-6461

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Nokogiri gem 1.5.x and 1.6.x has DoS while parsing XML entities by failing to apply limits

La gema Nokogiri versiones 1.5.x y 1.6.x, tienebn una DoS durante el análisis de entidades XML al fallar para aplicar límites.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2013-11-04 CVE Reserved
2019-11-05 CVE Published
2024-08-06 CVE Updated
2024-08-06 First Exploit
2024-10-29 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

CAPEC

References (6)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2013/12/27/2	Mailing List
http://www.securityfocus.com/bid/64513	Third Party Advisory
https://access.redhat.com/security/cve/cve-2013-6461	Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/90059	Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2013-6461	Third Party Advisory

URL	Date	SRC
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-6461	2024-08-06

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
Nokogiri Search vendor "Nokogiri"		Nokogiri Search vendor "Nokogiri" for product "Nokogiri"				>= 1.5.0 < 1.5.11 Search vendor "Nokogiri" for product "Nokogiri" and version " >= 1.5.0 < 1.5.11"		-		Affected
Nokogiri Search vendor "Nokogiri"		Nokogiri Search vendor "Nokogiri" for product "Nokogiri"				>= 1.6.0 < 1.6.1 Search vendor "Nokogiri" for product "Nokogiri" and version " >= 1.6.0 < 1.6.1"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0"		-		Affected
Redhat Search vendor "Redhat"		Cloudforms Management Engine Search vendor "Redhat" for product "Cloudforms Management Engine"				5.0 Search vendor "Redhat" for product "Cloudforms Management Engine" and version "5.0"		-		Affected
Redhat Search vendor "Redhat"		Openstack Search vendor "Redhat" for product "Openstack"				3.0 Search vendor "Redhat" for product "Openstack" and version "3.0"		-		Affected
Redhat Search vendor "Redhat"		Openstack Search vendor "Redhat" for product "Openstack"				4.0 Search vendor "Redhat" for product "Openstack" and version "4.0"		-		Affected
Redhat Search vendor "Redhat"		Satellite Search vendor "Redhat" for product "Satellite"				6.0 Search vendor "Redhat" for product "Satellite" and version "6.0"		-		Affected
Redhat Search vendor "Redhat"		Subscription Asset Manager Search vendor "Redhat" for product "Subscription Asset Manager"				-		-		Affected
Redhat Search vendor "Redhat"		Enterprise Mrg Search vendor "Redhat" for product "Enterprise Mrg"				2.0 Search vendor "Redhat" for product "Enterprise Mrg" and version "2.0"		-		Affected