What is CVE-2020-18395?

CVE-2020-18395 is a high-severity vulnerability in Gnu Gama, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2021-05-28.

How severe is CVE-2020-18395?

High severity. CVSS v3 base score is 7.5 out of 10.

NULL pointer dereference in Gnu Gama

CVE-2020-18395

A NULL-pointer deference issue was discovered in GNU_gama::set() in ellipsoid.h in Gama 2.04 which can lead to a denial of service (DOS) via segment faults caused by crafted inputs.

EPSS: 0.013 (67.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Gnu Gama — versions 2.04
N/a — versions n/a

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

cve@mitre.org (Exploit, Mailing List, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-18395?: CVE-2020-18395 is a high-severity vulnerability in Gnu Gama, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2021-05-28.
How severe is CVE-2020-18395?: High severity. CVSS v3 base score is 7.5 out of 10.