MGASA-2020-0013 - Updated igraph packages fix security vulnerability

Publication date: 05 Jan 2020
URL: https://advisories.mageia.org/MGASA-2020-0013.html
Type: security
Affected Mageia releases: 7
CVE: CVE-2018-20349

Updated igraph packages fix security vulnerability:

The igraph_i_strdiff function in igraph_trie.c in igraph through 0.7.1 has
an NULL pointer dereference that allows attackers to cause a denial of
service (application crash) via a crafted object (CVE-2018-20349).

References:
- https://bugs.mageia.org/show_bug.cgi?id=25937
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/NCGDUNQYLSZLSGN6JJBORVFW46U3A75Y/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20349

SRPMS:
- 7/core/igraph-0.7.1-2.1.mga7

Mageia 2020-0013: igraph security update

Updated igraph packages fix security vulnerability: The igraph_i_strdiff function in igraph_trie.c in igraph through 0.7.1 has an NULL pointer dereference that allows attackers to...

Summary

Updated igraph packages fix security vulnerability:
The igraph_i_strdiff function in igraph_trie.c in igraph through 0.7.1 has an NULL pointer dereference that allows attackers to cause a denial of service (application crash) via a crafted object (CVE-2018-20349).

References

- https://bugs.mageia.org/show_bug.cgi?id=25937

- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/NCGDUNQYLSZLSGN6JJBORVFW46U3A75Y/

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20349

Resolution

MGASA-2020-0013 - Updated igraph packages fix security vulnerability

SRPMS

- 7/core/igraph-0.7.1-2.1.mga7

Severity
Publication date: 05 Jan 2020
URL: https://advisories.mageia.org/MGASA-2020-0013.html
Type: security
CVE: CVE-2018-20349

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