UBUNTU-CVE-2022-24976

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Source
https://ubuntu.com/security/CVE-2022-24976
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-24976.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2022-24976
Upstream
Published
2022-02-14T12:15:00Z
Modified
2025-09-08T16:50:04Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Atheme IRC Services before 7.2.12, when used in conjunction with InspIRCd, allows authentication bypass by ending an IRC handshake at a certain point during a challenge-response login sequence.

References

Affected packages

Ubuntu:22.04:LTS

atheme-services

Package

Name
atheme-services
Purl
pkg:deb/ubuntu/atheme-services@7.2.12-1?arch=source&distro=jammy

Affected ranges

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

Affected versions

7.*

7.2.11-1
7.2.11-1build1
7.2.12-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "7.2.12-1",
            "binary_name": "atheme-services"
        },
        {
            "binary_version": "7.2.12-1",
            "binary_name": "atheme-services-contrib"
        }
    ]
}

Ubuntu:24.04:LTS

atheme-services

Package

Name
atheme-services
Purl
pkg:deb/ubuntu/atheme-services@7.2.12-1build2?arch=source&distro=noble

Affected ranges

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

Affected versions

7.*

7.2.12-1
7.2.12-1build1
7.2.12-1build2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "7.2.12-1build2",
            "binary_name": "atheme-services"
        },
        {
            "binary_version": "7.2.12-1build2",
            "binary_name": "atheme-services-contrib"
        }
    ]
}

Ubuntu:25.04

atheme-services

Package

Name
atheme-services
Purl
pkg:deb/ubuntu/atheme-services@7.2.12-2?arch=source&distro=plucky

Affected ranges

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

Affected versions

7.*

7.2.12-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "7.2.12-2",
            "binary_name": "atheme-services"
        },
        {
            "binary_version": "7.2.12-2",
            "binary_name": "atheme-services-contrib"
        }
    ]
}

Ubuntu:Pro:16.04:LTS

atheme-services

Package

Name
atheme-services
Purl
pkg:deb/ubuntu/atheme-services@6.0.11-2+deb8u1build0.16.04.1?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

6.*

6.0.11-2
6.0.11-2+deb8u1build0.16.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "6.0.11-2+deb8u1build0.16.04.1",
            "binary_name": "atheme-services"
        }
    ]
}

Ubuntu:Pro:18.04:LTS

atheme-services

Package

Name
atheme-services
Purl
pkg:deb/ubuntu/atheme-services@7.2.9-1build1?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

7.*

7.2.9-1
7.2.9-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "7.2.9-1build1",
            "binary_name": "atheme-services"
        }
    ]
}

Ubuntu:Pro:20.04:LTS

atheme-services

Package

Name
atheme-services
Purl
pkg:deb/ubuntu/atheme-services@7.2.9-3?arch=source&distro=esm-apps/focal

Affected ranges

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

Affected versions

7.*

7.2.9-3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "7.2.9-3",
            "binary_name": "atheme-services"
        },
        {
            "binary_version": "7.2.9-3",
            "binary_name": "atheme-services-contrib"
        }
    ]
}