PT-2022-12143 · Fis+1 · Fis Gt.M+1

Published 2022-04-15 · Updated 2022-04-22 · CVE-2021-44496

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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 control the size variable and buffer that is passed to a call to memcpy. This allows the attacker to overwrite key data structures and gain control of the flow of execution.

Recommendations For FIS GT.M versions through V7.0-000, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2021-44496

Affected Products

Debian

Fis Gt.M

References · 11

• https://security-tracker.debian.org/tracker/CVE-2021-44496 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-44496 · Vendor Advisory
• https://gitlab.com/YottaDB/DB/YDB/-/issues/828 · Patch
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-44496 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-44496 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-44496 · Security Note
• https://ubuntu.com/security/CVE-2021-44496 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-44496 · Security Note
• http://tinco.pair.com/bhaskar/gtm/doc/articles/GTM_V7.0-002_Release_Notes.html · Note
• https://t.me/cibsecurity/40922 · Telegram Post
• https://sourceforge.net/projects/fis-gtm/files · Note