Description
An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). Using crafted input, attackers can cause a calculation of the size of calls to memset in op_fnj3 in sr_port/op_fnj3.c to result in an extremely large value in order to cause a segmentation fault and crash the application.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | fis-gtm | 7.0-002-1 | — |
| Debian 13 | fis-gtm | 7.0-002-1 | — |
| Debian 12 | fis-gtm | 7.0-002-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 22.04 LTS | fis-gtm | 6.3-014-3ubuntu0.1~esm1 | USN-7422-1 |
| Ubuntu Pro 20.04 LTS | fis-gtm | 6.3-007-1ubuntu0.1~esm1 | USN-7422-1 |
| Ubuntu Pro 18.04 LTS | fis-gtm | 6.3-003A-2ubuntu0.1~esm1 | USN-7422-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 16.04 LTS | fis-gtm | 6.2-002A-2ubuntu0.1~esm1 | USN-7422-1 |
Advisories 1
- USN-7422-1 fis-gtm vulnerabilities Ubuntu Security Notices (USN) · Jun 25, 2026