UBUNTU-CVE-2023-24809

Source
https://ubuntu.com/security/CVE-2023-24809
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-24809.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-24809
Related
Published
2023-02-17T20:15:00Z
Modified
2025-06-03T17:46:24Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

NetHack is a single player dungeon exploration game. Starting with version 3.6.2 and prior to version 3.6.7, illegal input to the "C" (call) command can cause a buffer overflow and crash the NetHack process. This vulnerability may be a security issue for systems that have NetHack installed suid/sgid and for shared systems. For all systems, it may result in a process crash. This issue is resolved in NetHack 3.6.7. There are no known workarounds.

References

Affected packages

Ubuntu:Pro:16.04:LTS / nethack

Package

Name
nethack
Purl
pkg:deb/ubuntu/nethack@3.4.3-15build1?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

3.*

3.4.3-15
3.4.3-15build1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:18.04:LTS / nethack

Package

Name
nethack
Purl
pkg:deb/ubuntu/nethack@3.6.0-4?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

3.*

3.6.0-4

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:20.04:LTS / nethack

Package

Name
nethack
Purl
pkg:deb/ubuntu/nethack@3.6.1-1?arch=source&distro=esm-apps/focal

Affected ranges

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

Affected versions

3.*

3.6.1-1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / nethack

Package

Name
nethack
Purl
pkg:deb/ubuntu/nethack@3.6.6-2build1?arch=source&distro=jammy

Affected ranges

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

Affected versions

3.*

3.6.6-2build1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / nethack

Package

Name
nethack
Purl
pkg:deb/ubuntu/nethack@3.6.7-1build3?arch=source&distro=oracular

Affected ranges

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

Affected versions

3.*

3.6.7-1build3

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / nethack

Package

Name
nethack
Purl
pkg:deb/ubuntu/nethack@3.6.7-1build3?arch=source&distro=noble

Affected ranges

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

Affected versions

3.*

3.6.7-1
3.6.7-1build2
3.6.7-1build3

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:25.04 / nethack

Package

Name
nethack
Purl
pkg:deb/ubuntu/nethack@3.6.7-1build3?arch=source&distro=plucky

Affected ranges

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

Affected versions

3.*

3.6.7-1build3

Ecosystem specific

{
    "ubuntu_priority": "medium"
}