PT-2022-12148 · Fis+1 · Fis Gt.M+1

Published 2022-04-15 · Updated 2022-04-22 · CVE-2021-44501

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions FIS GT.M versions through V7.0-000

Description An issue was discovered related to the YottaDB code base. Using crafted input, an attacker can cause calls to ZRead to crash due to a NULL pointer dereference.

Recommendations For FIS GT.M versions through V7.0-000, as a temporary workaround, consider restricting the use of the ZRead function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2021-44501

Affected Products

Debian

Fis Gt.M

References · 11

• https://security-tracker.debian.org/tracker/CVE-2021-44501 · Vendor Advisory
• https://gitlab.com/YottaDB/DB/YDB/-/issues/828 · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-44501 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-44501 · Security Note
• https://cve.org/CVERecord?id=CVE-2021-44501 · Security Note
• https://osv.dev/vulnerability/CVE-2021-44501 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-44501 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-44501 · Vendor Advisory
• http://tinco.pair.com/bhaskar/gtm/doc/articles/GTM_V7.0-002_Release_Notes.html · Note
• https://t.me/cibsecurity/40945 · Telegram Post
• https://sourceforge.net/projects/fis-gtm/files · Note