When using the OpenWire protocol in ActiveMQ versions 5.14.0 to 5.15.2 it was found that certain system details (such as the OS and kernel version) are exposed as plain text.
https://lists.debian.org/debian-lts-announce/2021/03/msg00005.html
https://lists.apache.org/thread.html/fcbe6ad00f1de142148c20d813fae3765dc4274955e3e2f3ca19ff7b%40%3Cdev.activemq.apache.org%3E
https://lists.apache.org/thread.html/c0ec53b72b3240b187afb1cf67e4309a9e5f607282010aa196734814%40%3Cgitbox.activemq.apache.org%3E
https://lists.apache.org/thread.html/a859563f05fbe7c31916b3178c2697165bd9bbf5a65d1cf62aef27d2%40%3Ccommits.activemq.apache.org%3E
https://lists.apache.org/thread.html/3f1e41bc9153936e065ca3094bd89ff8167ad2d39ac0b410f24382d2%40%3Cgitbox.activemq.apache.org%3E
https://lists.apache.org/thread.html/2b6f04a552c6ec2de6563c2df3bba813f0fe9c7e22cce27b7829db89%40%3Cdev.activemq.apache.org%3E
https://lists.apache.org/thread.html/2b5c0039197a4949f29e1e2c9441ab38d242946b966f61c110808bcc%40%3Ccommits.activemq.apache.org%3E
https://lists.apache.org/thread.html/03f91b1fb85686a848cee6b90112cf6059bd1b21b23bacaa11a962e1%40%3Cdev.activemq.apache.org%3E
Source: Mitre, NVD
Published: 2018-02-13
Updated: 2023-11-07
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N
Severity: Medium
Base Score: 3.7
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Severity: Low