CVE-2021-44506

EPSS 0.25%
Published 15.04.2022 18:15:09
Last modified 21.11.2024 06:31:07
Source cve@mitre.org
Teams watchlist Login
Open Login

An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). A lack of input validation in calls to do_verify in sr_unix/do_verify.c allows attackers to attempt to jump to a NULL pointer by corrupting a function pointer.

Affected products Warnungen 0 Metrics 3 CWE 1 References 6

Data is provided by the National Vulnerability Database (NVD)

Yottadb ≫ Gt.M Version <= 7.0-000

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.25%	0.485

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.5	3.9	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov	5	10	2.9	AV:N/AC:L/Au:N/C:N/I:N/A:P

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://gitlab.com/YottaDB/DB/YDB/-/issues/828

Patch

Third Party Advisory

Issue Tracking

http://tinco.pair.com/bhaskar/gtm/doc/articles/GTM_V7.0-002_Release_Notes.html

Third Party Advisory

Release Notes

https://sourceforge.net/projects/fis-gtm/files/

Third Party Advisory

Product

https://nvd.nist.gov/vuln/detail/CVE-2021-44506

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-44506

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-44506

EUVD