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CVE-2018-20349

Description

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.

Risk Information

Base Score
6.5
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.342

Associated Vulnerability

VulnerabilityOS Platform
None (USN-4644-1) libigraph0v5_0.7.1-2.1+deb9u1build0.16.04.1_i386.debLinux
None (USN-4644-1) libigraph0v5_0.7.1-2.1+deb9u1build0.16.04.1_amd64.debLinux
None (USN-4644-1) libigraph0v5_0.7.1-2.1+deb9u1build0.18.04.1_i386.debLinux
None (USN-4644-1) libigraph0v5_0.7.1-2.1+deb9u1build0.18.04.1_amd64.debLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234