Name: CVE-2018-20349: NULL Pointer Dereference
Creator: Rapid7
Published: 2018-12-22T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2018-20349, CWE-476, CVSS 6.5, EPSS 0.00342

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.

CVSS Details

CVSS 3.1 Base Score: 6.5
CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade r-cran-igraphUpgrade igraph	Jan 2, 2020	Dec 22, 2018
Ubuntu	—	Upgrade libigraph0v5	Nov 25, 2020	Dec 21, 2018

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CVSS Details

Covered by Rapid7

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