CVE-2020-18395

HIGH

GNU Gama 2.04 - Denial of Service via NULL Pointer Dereference in ellipsoid.h

Title source: llm

Description

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.

References (1)

Core 1

Core References

Exploit, Mailing List, Vendor Advisory x_refsource_misc

http://lists.gnu.org/archive/html/bug-gama/2019-04/msg00001.html

Scores

CVSS v3 7.5

EPSS 0.0045

EPSS Percentile 64.0%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE

CWE-476

Status published

Products (1)

gnu/gama 2.04

Published May 28, 2021

Tracked Since Feb 18, 2026