CVE-2017-5643

HIGH7.4EPSS 1.4%

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

Published: 10/16/2018Modified: 2/20/2024

Description

Description: The Validation Component of Apache Camel 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. Mitigation: 2.17.x users should upgrade to 2.17.6, 2.18.x users should upgrade to 2.18.3. The JIRA tickets https://issues.apache.org/jira/browse/CAMEL-10894 refers to the various commits that resolved the issue, and have more details.

Affected packages (1)

Maven/org.apache.camel:camel-corefrom 0, < 2.17.6

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	HIGH7.4	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

References (12)

ADVISORYhttps://github.com/advisories/GHSA-vq9j-jh62-5hmp
ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2017-5643
WEBhttp://camel.apache.org/security-advisories.data/CVE-2017-5643.txt.asc?version=1&modificationDate=1489652454000&api=v2
WEBhttps://access.redhat.com/errata/RHSA-2017:1832
WEBhttps://github.com/apache/camel
WEBhttps://github.com/apache/camel/commit/2c6964ae94d8f9a9c9a32e5ae5a0b794e8b8d3be
WEBhttps://github.com/apache/camel/commit/8afc5d1757795fde715902067360af5d90f046da
WEBhttps://github.com/apache/camel/commit/9f7376abbff7434794f2c7c2909e02bac232fb5b
WEBhttps://issues.apache.org/jira/browse/CAMEL-10894
WEBhttps://lists.apache.org/thread.html/2318d7f7d87724d8716cd650c21b31cb06e4d34f6d0f5ee42f28fdaf@%3Ccommits.camel.apache.org%3E
WEBhttps://lists.apache.org/thread.html/b4014ea7c5830ca1fc28edd5cafedfe93ad4af2d9e69c961c5def31d@%3Ccommits.camel.apache.org%3E
WEBhttp://www.securityfocus.com/bid/97226