UBUNTU-CVE-2024-42643

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Source
https://ubuntu.com/security/CVE-2024-42643
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-42643.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2024-42643
Upstream
Downstream
Related
Published
2024-10-22T22:15:00Z
Modified
2025-10-24T05:11:47Z
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
  • Ubuntu - medium
Summary
[none]
Details

Integer Overflow in fast_ping.c in SmartDNS Release46 allows remote attackers to cause a Denial of Service via misaligned memory access.

References

Affected packages

Ubuntu:Pro:24.04:LTS / smartdns

Package

Name
smartdns
Purl
pkg:deb/ubuntu/smartdns@45+dfsg-1ubuntu0.1~esm1?arch=source&distro=esm-apps/noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
45+dfsg-1ubuntu0.1~esm1

Affected versions

Other

42+dfsg-1
43+dfsg-1
45+dfsg-1
45+dfsg-1build1
45+dfsg-1build2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "smartdns",
            "binary_version": "45+dfsg-1ubuntu0.1~esm1"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-42643.json"

Ubuntu:25.10 / smartdns

Package

Name
smartdns
Purl
pkg:deb/ubuntu/smartdns@46.1+dfsg-1?arch=source&distro=questing

Affected ranges

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

Affected versions

Other

46+dfsg-1ubuntu1

46.*

46.1+dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "smartdns",
            "binary_version": "46.1+dfsg-1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-42643.json"

Ubuntu:25.04 / smartdns

Package

Name
smartdns
Purl
pkg:deb/ubuntu/smartdns@46+dfsg-1ubuntu1?arch=source&distro=plucky

Affected ranges

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

Affected versions

Other

46+dfsg-1
46+dfsg-1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "smartdns",
            "binary_version": "46+dfsg-1ubuntu1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-42643.json"