This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2021-44509 →

DEBIAN-CVE-2021-44509

An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). Using crafted input, attackers can cause an integer underflow...

Original description

The description as published by the source.

An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). Using crafted input, attackers can cause an integer underflow of the size of calls to memset in op_fnj3 in sr_port/op_fnj3.c in order to cause a segmentation fault and crash the application.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 fis-gtm

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0-002-1"}]}]

Debian:13 fis-gtm

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0-002-1"}]}]

Debian:14 fis-gtm

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0-002-1"}]}]

References

advisory security-tracker.debian.org