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Fedora 33: FEDORA-2021-91d42ce83e Critical Update For Libss7

fedora
Calendar Grey September 4, 2021
Dist Fedora Esm H88
Fedora 33 users should note a vital update for the libss7 package. This update fixes string operation vulnerabilities, boosting system security and stability.
Update to 2.0.1 (fix RHBZ#1998578); fix RHBZ#1932066 (unsafe use of strncpy)

Summary

libss7 is a userspace library that is used for providing SS7 protocol

services to applications. It has a working MTP2, MTP3, and ISUP for ITU and

ANSI style SS7, however it was written in a manner that will easily allow

support for other various national specific variants in the future.

Update to 2.0.1 (fix RHBZ#1998578); fix RHBZ#1932066 (unsafe use of strncpy)

* Fri Aug 27 2021 Benjamin A. Beasley 2.0.1-1

- Update to 2.0.1 (fix RHBZ#1932066)

* Thu Jul 22 2021 Fedora Release Engineering 2.0.0-21

- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild

[ 1 ] Bug #1932066 - Cannot build with -Werror=stringop-truncation

https://bugzilla.redhat.com/show_bug.cgi?id=1932066

[ 2 ] Bug #1998578 - libss7-2.0.1 is available

https://bugzilla.redhat.com/show_bug.cgi?id=1998578

su -c 'dnf upgrade --advisory FEDORA-2021-91d42ce83e' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
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Critical

Product: Fedora 33
Version: 2.0.1
Release: 1.fc33
Summary: SS7 protocol services to applications

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