CVE-2021-44487 is a NULL pointer dereference vulnerability affecting YottaDB through r1.32 and V7.0-000, as well as related FIS Global products. This flaw, stemming from a lack of NULL checks in the ious_open function, allows an unauthenticated attacker to remotely crash the application, leading to a denial of service. With a CVSS score of 7.5 (HIGH), it presents a significant availability risk. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 7.0-000CPE matchmatch criteria | cpe:2.3:a:fisglobal:gt.m:*:*:*:*:*:*:*:* | ||
<= 1.32CPE matchmatch criteria | cpe:2.3:a:yottadb:yottadb:*:*:*:*:*:*:*:* |
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.