CVE-2017-12633

CRITICAL

The camel-hessian component in Apache Camel 2.x before 2.19.4 and 2.20.x before 2.20.1 is vulnerable to Java object de-serialisation vulnerability. De-serializing untrusted data can lead to security flaws.

Published: Nov 15, 2017 Modified: Jun 17, 2026

CWE-502

CVSS Metrics

CVSSv3

Attack Vector: NETWORK Attack Complexity: LOW Privileges Required: NONE User Interaction: NONE Scope: UNCHANGED Confidentiality Impact: HIGH Integrity Impact: HIGH Availability Impact: HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products (2)

Vendor	Product	Version
apache	camel	* ≥ 2.0.0 < 2.19.4
apache	camel	* ≥ 2.20.0 < 2.20.1

GitHub Security Advisory GHSA-5whj-523x-6j68

Apache Camel camel-hessian component vulnerable to Java object deserialization

maven org.apache.camel:camel-hessian >= 2.0, < 2.19.4 Fixed: 2.19.4

maven org.apache.camel:camel-hessian = 2.20.0 Fixed: 2.20.1

References (12)

http://camel.apache.org/security-advisories.data/CVE-2017-12633.txt.asc Issue Tracking, Vendor Advisory
http://www.securityfocus.com/bid/101874 Third Party Advisory, VDB Entry
https://access.redhat.com/errata/RHSA-2018:0319 Third Party Advisory
https://issues.apache.org/jira/browse/CAMEL-11923 Issue Tracking, Vendor Advisory
https://lists.apache.org/thread.html/2318d7f7d87724d8716cd650c21b31cb06e4d34f6d0f5ee42f28fdaf%40%3Ccommits.camel.apache.org%3E
https://lists.apache.org/thread.html/b4014ea7c5830ca1fc28edd5cafedfe93ad4af2d9e69c961c5def31d%40%3Ccommits.camel.apache.org%3E
http://camel.apache.org/security-advisories.data/CVE-2017-12633.txt.asc Issue Tracking, Vendor Advisory
http://www.securityfocus.com/bid/101874 Third Party Advisory, VDB Entry
https://access.redhat.com/errata/RHSA-2018:0319 Third Party Advisory
https://issues.apache.org/jira/browse/CAMEL-11923 Issue Tracking, Vendor Advisory
https://lists.apache.org/thread.html/2318d7f7d87724d8716cd650c21b31cb06e4d34f6d0f5ee42f28fdaf%40%3Ccommits.camel.apache.org%3E
https://lists.apache.org/thread.html/b4014ea7c5830ca1fc28edd5cafedfe93ad4af2d9e69c961c5def31d%40%3Ccommits.camel.apache.org%3E

Risk Scores

CVSS Score 9.8 / 10

EPSS Score 7.13%

Top 6% most likely to be exploited

Threat Score 41.3 / 100

Data Sources

NVD EPSS GitHub