Note:
This project will be discontinued after December 13, 2021. [more]
2019-12-01
An issue was discovered in amqp_handle_input in amqp_connection.c in rabbitmq-c 0.9.0. There is an integer overflow that leads to heap memory corruption in the handling of CONNECTION_STATE_HEADER. A rogue server could return a malicious frame header that leads to a smaller target_size value than needed. This condition is then carried on to a memcpy function that copies too much data into a heap buffer.
Products | Ubuntu_linux, Debian_linux, Fedora, Rabbitmq\-C |
Type | Out-of-bounds Write (CWE-787) |
First patch | - None (likely due to unavailable code) |
Patches | https://github.com/alanxz/rabbitmq-c/commit/fc85be7123050b91b054e45b91c78d3241a5047a |
Links |
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XQER6XTKYMHNQR7QTHW7DJAH645WQROU/
• https://usn.ubuntu.com/4214-1/ • https://usn.ubuntu.com/4214-2/ • https://security.gentoo.org/glsa/202003-07 • https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WA7CPNVYMF6OQNIYNLWUY6U2GTKFOKH3/ |