Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.Test your applications
- Snyk ID SNYK-CENTOS8-GLIBC-2139484
- published 26 Jul 2021
- disclosed 21 May 2021
How to fix?
glibc to version 0:2.28-164.el8 or higher.
Note: Versions mentioned in the description apply only to the upstream
glibc package and not the
glibc package as distributed by
How to fix? for
Centos:8 relevant fixed versions and status.
The mq_notify function in the GNU C Library (aka glibc) versions 2.32 and 2.33 has a use-after-free. It may use the notification thread attributes object (passed through its struct sigevent parameter) after it has been freed by the caller, leading to a denial of service (application crash) or possibly unspecified other impact.