UBUNTU-CVE-2024-45157

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Source
https://ubuntu.com/security/CVE-2024-45157
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-45157.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2024-45157
Upstream
Published
2024-09-05T19:15:00Z
Modified
2025-10-10T15:21:25Z
Severity
  • 5.1 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
  • 5.1 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
  • Ubuntu - negligible
Summary
[none]
Details

An issue was discovered in Mbed TLS before 2.28.9 and 3.x before 3.6.1, in which the user-selected algorithm is not used. Unlike previously documented, enabling MBEDTLSPSAHMACDRBGMDTYPE does not cause the PSA subsystem to use HMACDRBG: it uses HMACDRBG only when MBEDTLSPSACRYPTOEXTERNALRNG and MBEDTLSCTRDRBGC are disabled.

References

Affected packages

Ubuntu:22.04:LTS / mbedtls

Package

Name
mbedtls
Purl
pkg:deb/ubuntu/mbedtls@2.28.0-1build1?arch=source&distro=jammy

Affected ranges

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

Affected versions

2.*

2.16.9-0.1ubuntu1
2.16.11-0.1ubuntu1
2.16.11-0.3
2.28.0-1
2.28.0-1build1

Ecosystem specific 

{
    "priority_reason": "issue in documentation and not in behavior",
    "binaries": [
        {
            "binary_name": "libmbedcrypto7",
            "binary_version": "2.28.0-1build1"
        },
        {
            "binary_name": "libmbedtls-dev",
            "binary_version": "2.28.0-1build1"
        },
        {
            "binary_name": "libmbedtls14",
            "binary_version": "2.28.0-1build1"
        },
        {
            "binary_name": "libmbedx509-1",
            "binary_version": "2.28.0-1build1"
        }
    ]
}

Ubuntu:24.04:LTS / mbedtls

Package

Name
mbedtls
Purl
pkg:deb/ubuntu/mbedtls@2.28.8-1?arch=source&distro=noble

Affected ranges

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

Affected versions

2.*

2.28.3-1
2.28.6-1ubuntu1
2.28.7-1ubuntu1
2.28.7-1.1ubuntu1
2.28.8-1

Ecosystem specific 

{
    "priority_reason": "issue in documentation and not in behavior",
    "binaries": [
        {
            "binary_name": "libmbedcrypto7t64",
            "binary_version": "2.28.8-1"
        },
        {
            "binary_name": "libmbedtls-dev",
            "binary_version": "2.28.8-1"
        },
        {
            "binary_name": "libmbedtls14t64",
            "binary_version": "2.28.8-1"
        },
        {
            "binary_name": "libmbedx509-1t64",
            "binary_version": "2.28.8-1"
        }
    ]
}