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Fedora 30: FEDORA-2019-060e7b383c Critical: igraph Denial Of Service

fedora
Calendar Grey August 13, 2019
Dist Fedora Esm H88
Fedora alert regarding igraph patch mitigates NULL pointer dereference vulnerability, improving resilience to denial of service threats.
Patch for CVE-2018-20349

Summary

igraph wants to be an efficient platform for

1) complex network analysis and

2) developing and implementing graph algorithms.

It provides flexible and efficient data structures for graphs and related

tasks. It also provides implementation to many classic and new graph

algorithms like: maximum flows, graph isomorphism, scale-free

networks, community structure finding, etc.

Patch for CVE-2018-20349

* Mon Aug 5 2019 Gwyn Ciesla - 0.7.1-12

- Patch for CVE-2018-20349

* Thu Jul 25 2019 Fedora Release Engineering - 0.7.1-11

- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild

[ 1 ] Bug #1664022 - CVE-2018-20349 igraph: NULL pointer dereference in igraph_i_strdiff function resulting in a denial of service [epel-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1664022

[ 2 ] Bug #1664021 - CVE-2018-20349 igraph: NULL pointer dereference in igraph_i_strdiff function resulting in a denial of service [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1664021

su -c 'dnf upgrade --advisory FEDORA-2019-060e7b383c' 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
High
Critical

Product: Fedora 30
Version: 0.7.1
Release: 12.fc30
URL: Summary : Library for creating and manipulating graphs

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