UBUNTU-CVE-2023-52323

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Source
https://ubuntu.com/security/CVE-2023-52323
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-52323.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-52323
Upstream
Downstream
Related
Published
2024-01-05T04:15:00Z
Modified
2025-10-24T05:02:25Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

PyCryptodome and pycryptodomex before 3.19.1 allow side-channel leakage for OAEP decryption, exploitable for a Manger attack.

References

Affected packages

Ubuntu:18.04:LTS / pycryptodome

Package

Name
pycryptodome
Purl
pkg:deb/ubuntu/pycryptodome@3.4.7-1ubuntu1?arch=source&distro=bionic

Affected ranges

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

Affected versions

3.*

3.4.6-1
3.4.7-1
3.4.7-1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "python-pycryptodome",
            "binary_version": "3.4.7-1ubuntu1"
        },
        {
            "binary_name": "python3-pycryptodome",
            "binary_version": "3.4.7-1ubuntu1"
        }
    ]
}

Ubuntu:20.04:LTS / pycryptodome

Package

Name
pycryptodome
Purl
pkg:deb/ubuntu/pycryptodome@3.6.1-2build4?arch=source&distro=focal

Affected ranges

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

Affected versions

3.*

3.6.1-2build2
3.6.1-2build3
3.6.1-2build4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "python-pycryptodome",
            "binary_version": "3.6.1-2build4"
        },
        {
            "binary_name": "python3-pycryptodome",
            "binary_version": "3.6.1-2build4"
        }
    ]
}

Ubuntu:22.04:LTS / pycryptodome

Package

Name
pycryptodome
Purl
pkg:deb/ubuntu/pycryptodome@3.11.0+dfsg1-3ubuntu0.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.11.0+dfsg1-3ubuntu0.1

Affected versions

3.*

3.9.7+dfsg1-1build3
3.9.7+dfsg1-1build5
3.11.0+dfsg1-3
3.11.0+dfsg1-3build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "python3-pycryptodome",
            "binary_version": "3.11.0+dfsg1-3ubuntu0.1"
        }
    ],
    "availability": "No subscription required"
}