USN-7275-2

Bing Shi discovered that Libtasn1 inefficiently handled certificates. An attacker could possibly use this issue to increase resource utilization leading to a denial of service.

References

Affected packages

Ubuntu:24.04:LTS / libtasn1-6

Package

Name: libtasn1-6
Purl: pkg:deb/ubuntu/libtasn1-6@4.19.0-3ubuntu0.24.04.1?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.19.0-3ubuntu0.24.04.1

Affected versions

4.*

4.19.0-3

4.19.0-3build1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "4.19.0-3ubuntu0.24.04.1",
            "binary_name": "libtasn1-6"
        },
        {
            "binary_version": "4.19.0-3ubuntu0.24.04.1",
            "binary_name": "libtasn1-6-dev"
        },
        {
            "binary_version": "4.19.0-3ubuntu0.24.04.1",
            "binary_name": "libtasn1-bin"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:24.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2024-12133"
        }
    ]
}