Alerts This Week
Warning Icon 1 1,154
Alerts This Week
Warning Icon 1 1,154

Ubuntu: 7422-1 critical: FIS-GT.M denial of service issues

ubuntu
Calendar Grey April 7, 2025
Dist Ubuntu Esm H88
Numerous security flaws in FIS-GT.M have been resolved to mitigate possible denial of service threats to Ubuntu platforms.
Several security issues were fixed in FIS-GT.M.

Summary

Several security issues were fixed in FIS-GT.M.

Software Description:

- fis-gtm: database engine for large real-time transaction processing systems

Details:

It was discovered that FIS-GT.M could incorrectly dereference memory in

certain instances. An attacker could possibly use this issue to cause

FIS-GT.M to crash, resulting in a denial of service.

(CVE-2021-44492, CVE-2021-44498, CVE-2021-44508)

It was discovered that FIS-GT.M could perform a division by zero due to

a lack of input validation. An attacker could possibly use this issue to

cause FIS-GT.M to crash, resulting in a denial of service.

(CVE-2021-44500)

It was discovered that FIS-GT.M could be forced to allocate memory of a

chosen size through crafted input. An attacker could possibly use this

issue to exhaust the available memory of FIS-GT.M, leading to a crash

that would result in a denial of service. (CVE-2021-44502)

It was discovered that FIS-GT.M could be forced to read from uninitialized

...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory Ubuntu input validation memory management Denial of Service FIS-GT.M

Update Instructions

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 22.04 LTS
   fis-gtm                         6.3-014-3ubuntu0.1~esm1
                                   Available with Ubuntu Pro
   fis-gtm-6.3-014                 6.3-014-3ubuntu0.1~esm1
                                   Available with Ubuntu Pro

Ubuntu 20.04 LTS
   fis-gtm                         6.3-007-1ubuntu0.1~esm1
                                   Available with Ubuntu Pro
   fis-gtm-6.3-007                 6.3-007-1ubuntu0.1~esm1
                                   Available with Ubuntu Pro

Ubuntu 18.04 LTS
   fis-gtm                         6.3-003A-2ubuntu0.1~esm1
                                   Available with Ubuntu Pro
   fis-gtm-6.3-003a                6.3-003A-2ubuntu0.1~esm1
                                   Available with Ubuntu Pro

Ubuntu 16.04 LTS
   fis-gtm                         6.2-002A-2ubuntu0.1~esm1
                                   Available with Ubuntu Pro
   fis-gtm-6.2-002                 6.2-002A-2ubuntu0.1~esm1
                                   Available with Ubuntu Pro

In general, a standard system update will make all the necessary changes.

References

  https://ubuntu.com/security/notices/USN-7422-1

  CVE-2021-44492, CVE-2021-44498, CVE-2021-44500, CVE-2021-44502,

  CVE-2021-44506, CVE-2021-44508, CVE-2021-44509, CVE-2021-44510

Severity
critical
Lowest
Low
Medium
High
Critical

Ubuntu Security Notice USN-7422-1

Topics%20covered

Topics Covered

security advisory Ubuntu input validation memory management Denial of Service FIS-GT.M

Package Information

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here