CVE-2020-18395 is a NULL-pointer dereference vulnerability in GNU Gama 2.04, specifically within the GNU_gama::set() function in ellipsoid.h. This flaw allows an unauthenticated attacker to cause a denial of service (DoS) via segment faults by providing crafted inputs. Rated 7.5 HIGH on CVSS, it has a low attack complexity and no impact on confidentiality or integrity, but a high impact on availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.04CPE matchmatch criteria | cpe:2.3:a:gnu:gama:2.04:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.