UBUNTU-CVE-2021-44493

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Source
https://ubuntu.com/security/CVE-2021-44493
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-44493.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-44493
Related
Published
2022-04-15T18:15:00Z
Modified
2025-04-10T13:17:44Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in YottaDB through r1.32 and V7.0-000 and FIS GT.M through V7.0-000. Using crafted input, an attacker can cause a call to $Extract to force an signed integer holding the size of a buffer to take on a large negative number, which is then used as the length of a memcpy call that occurs on the stack, causing a buffer overflow.

References

Affected packages

Ubuntu:Pro:16.04:LTS / fis-gtm

Package

Name
fis-gtm
Purl
pkg:deb/ubuntu/fis-gtm@6.2-002A-2ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

6.*

6.2-002A-2
6.2-002A-2build1
6.2-002A-2ubuntu0.1~esm1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / fis-gtm

Package

Name
fis-gtm
Purl
pkg:deb/ubuntu/fis-gtm@6.3-003A-2ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

6.*

6.3-000A-1
6.3-002-3
6.3-002-4
6.3-003A-2
6.3-003A-2ubuntu0.1~esm1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / fis-gtm

Package

Name
fis-gtm
Purl
pkg:deb/ubuntu/fis-gtm@6.3-007-1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

6.*

6.3-007-1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / fis-gtm

Package

Name
fis-gtm
Purl
pkg:deb/ubuntu/fis-gtm@6.3-014-3?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

6.*

6.3-014-3

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / fis-gtm

Package

Name
fis-gtm
Purl
pkg:deb/ubuntu/fis-gtm@7.0-005-2.1?arch=source&distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.0-005-2.1

Affected versions

7.*

7.0-005-1build2
7.0-005-2

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "7.0-005-2.1",
            "binary_name": "fis-gtm"
        },
        {
            "binary_version": "7.0-005-2.1",
            "binary_name": "fis-gtm-7.0"
        },
        {
            "binary_version": "7.0-005-2.1",
            "binary_name": "fis-gtm-7.0-dbgsym"
        }
    ]
}

Ubuntu:24.04:LTS / fis-gtm

Package

Name
fis-gtm
Purl
pkg:deb/ubuntu/fis-gtm@7.0-005-1build2?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.0-005-1build2

Affected versions

7.*

7.0-005-1
7.0-005-1build1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "7.0-005-1build2",
            "binary_name": "fis-gtm"
        },
        {
            "binary_version": "7.0-005-1build2",
            "binary_name": "fis-gtm-7.0"
        },
        {
            "binary_version": "7.0-005-1build2",
            "binary_name": "fis-gtm-7.0-dbgsym"
        }
    ]
}