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Alma Linux: CVE-2019-18609: Moderate: librabbitmq security update (ALSA-2020-4445)

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Alma Linux: CVE-2019-18609: Moderate: librabbitmq security update (ALSA-2020-4445)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
12/01/2019
Created
05/05/2022
Added
05/04/2022
Modified
09/15/2022

Description

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.

Solution(s)

  • alma-upgrade-librabbitmq-devel

References

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