Apache Camel's camel-snakeyaml component is vulnerable to Java object de-serialization vulnerability. De-serializing untrusted data can lead to security flaws.
https://www.github.com/mbechler/marshalsec/blob/master/marshalsec.pdf?raw=true
https://access.redhat.com/errata/RHSA-2017:0868
http://www.securityfocus.com/bid/96321
http://www.openwall.com/lists/oss-security/2017/05/22/2
https://lists.apache.org/thread.html/b4014ea7c5830ca1fc28edd5cafedfe93ad4af2d9e69c961c5def31d%40%3Ccommits.camel.apache.org%3E
https://lists.apache.org/thread.html/2318d7f7d87724d8716cd650c21b31cb06e4d34f6d0f5ee42f28fdaf%40%3Ccommits.camel.apache.org%3E
http://camel.apache.org/security-advisories.data/CVE-2017-3159.txt.asc?version=1&modificationDate=1486565167000&api=v2
Source: Mitre, NVD
Published: 2017-03-07
Updated: 2026-06-17
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical
EPSS: 0.02766