CVE-2021-44504

NameCVE-2021-44504
DescriptionAn issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). Using crafted input, an attacker can cause a size variable, stored as an signed int, to equal an extremely large value, which is interpreted as a negative value during a check. This value is then used in a memcpy call on the stack, causing a memory segmentation fault.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1034805

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
fis-gtm (PTS)bullseye6.3-014-3vulnerable
bookworm7.0-005-1vulnerable
sid, trixie7.0-005-2.1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
fis-gtmsource(unstable)(unfixed)1034805

Notes

[bookworm] - fis-gtm <ignored> (Minor issue)
[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

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