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Fedora: Security Advisory for libasr (FEDORA-2020-a861033a4d)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update for the 'libasr' package(s) announced via the FEDORA-2020-a861033a4d advisory.
Insight
Insight
Libasr allows to run DNS queries and perform hostname resolutions in a fully asynchronous fashion. The implementation is thread-less, fork-less, and does not make use of signals or other 'tricks' that might get in the developer', s way. The API was initially developed for the OpenBSD operating system, where it is natively supported. This library is intended to bring this interface to other systems. It is originally provided as a support library for the portable version of the OpenSMTPD daemon, but it can be used in any other contexts.
Affected Software
Affected Software
'libasr' package(s) on Fedora 31.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
Please install the updated package(s).