CVE-2017-5643

camel-core: Validation component vulnerable to SSRF via remote DTDs and XXE

Severity Score

7.4

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Apache Camel's Validation Component is vulnerable against SSRF via remote DTDs and XXE.

Apache Camel's Validation Component es vulnerable contra ataques de SSRF a través de DTDs y XXE remotos.

It was found that Apache Camel's validation component evaluates DTD headers of XML stream sources, although a validation against XML schemas (XSD) is executed. Remote attackers can use this feature to make Server-Side Request Forgery (SSRF) attacks by sending XML documents with remote DTDs URLs or XML External Entities (XXE). The vulnerability is not given for SAX or StAX sources.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-01-29 CVE Reserved
2017-03-16 CVE Published
2023-11-08 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-918: Server-Side Request Forgery (SSRF)

CAPEC

References (7)

URL	Tag	Source
http://www.securityfocus.com/bid/97226	Third Party Advisory
https://lists.apache.org/thread.html/2318d7f7d87724d8716cd650c21b31cb06e4d34f6d0f5ee42f28fdaf%40%3Ccommits.camel.apache.org%3E	Mailing List
https://lists.apache.org/thread.html/b4014ea7c5830ca1fc28edd5cafedfe93ad4af2d9e69c961c5def31d%40%3Ccommits.camel.apache.org%3E	Mailing List

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://camel.apache.org/security-advisories.data/CVE-2017-5643.txt.asc?version=1&modificationDate=1489652454000&api=v2	2023-11-07
https://access.redhat.com/errata/RHSA-2017:1832	2023-11-07
https://access.redhat.com/security/cve/CVE-2017-5643	2017-08-10
https://bugzilla.redhat.com/show_bug.cgi?id=1433374	2017-08-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apache Search vendor "Apache"		Camel Search vendor "Apache" for product "Camel"				<= 2.16.0 Search vendor "Apache" for product "Camel" and version " <= 2.16.0"		-		Affected
Apache Search vendor "Apache"		Camel Search vendor "Apache" for product "Camel"				2.17.0 Search vendor "Apache" for product "Camel" and version "2.17.0"		-		Affected
Apache Search vendor "Apache"		Camel Search vendor "Apache" for product "Camel"				2.17.1 Search vendor "Apache" for product "Camel" and version "2.17.1"		-		Affected
Apache Search vendor "Apache"		Camel Search vendor "Apache" for product "Camel"				2.17.2 Search vendor "Apache" for product "Camel" and version "2.17.2"		-		Affected
Apache Search vendor "Apache"		Camel Search vendor "Apache" for product "Camel"				2.17.3 Search vendor "Apache" for product "Camel" and version "2.17.3"		-		Affected
Apache Search vendor "Apache"		Camel Search vendor "Apache" for product "Camel"				2.17.4 Search vendor "Apache" for product "Camel" and version "2.17.4"		-		Affected
Apache Search vendor "Apache"		Camel Search vendor "Apache" for product "Camel"				2.17.5 Search vendor "Apache" for product "Camel" and version "2.17.5"		-		Affected
Apache Search vendor "Apache"		Camel Search vendor "Apache" for product "Camel"				2.18.0 Search vendor "Apache" for product "Camel" and version "2.18.0"		-		Affected
Apache Search vendor "Apache"		Camel Search vendor "Apache" for product "Camel"				2.18.1 Search vendor "Apache" for product "Camel" and version "2.18.1"		-		Affected
Apache Search vendor "Apache"		Camel Search vendor "Apache" for product "Camel"				2.18.2 Search vendor "Apache" for product "Camel" and version "2.18.2"		-		Affected