CVE-2021-44506

Name	CVE-2021-44506
Description	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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
Debian Bugs	1009900

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
fis-gtm (PTS)	buster	6.3-007-1	vulnerable
	bullseye	6.3-014-3	vulnerable
	bookworm, sid	7.0-005-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
fis-gtm	source	(unstable)	7.0-002-1			1009900

Notes

[bullseye] - fis-gtm <ignored> (Minor issue)
[buster] - fis-gtm <ignored> (Minor issue)
[stretch] - fis-gtm <ignored> (Minor issue)
http://tinco.pair.com/bhaskar/gtm/doc/articles/GTM_V7.0-002_Release_Notes.html
https://gitlab.com/YottaDB/DB/YDB/-/issues/828