UBUNTU-CVE-2021-29063

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Source
https://ubuntu.com/security/CVE-2021-29063
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-29063.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-29063
Upstream
Downstream
Related
Published
2021-06-21T20:15:00Z
Modified
2026-02-04T02:39:06.517026Z
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

A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in Mpmath v1.0.0 through v1.2.1 when the mpmathify function is called.

References

Affected packages

Ubuntu:Pro:16.04:LTS / mpmath

Package

Name
mpmath
Purl
pkg:deb/ubuntu/mpmath@0.19-3ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.19-3ubuntu0.1~esm1

Affected versions

0.*
0.19-3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.19-3ubuntu0.1~esm1",
            "binary_name": "python-mpmath"
        },
        {
            "binary_version": "0.19-3ubuntu0.1~esm1",
            "binary_name": "python3-mpmath"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-29063.json"

Ubuntu:Pro:18.04:LTS / mpmath

Package

Name
mpmath
Purl
pkg:deb/ubuntu/mpmath@1.0.0-1ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.0-1ubuntu0.1~esm1

Affected versions

0.*
0.19-3
1.*
1.0.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.0.0-1ubuntu0.1~esm1",
            "binary_name": "python-mpmath"
        },
        {
            "binary_version": "1.0.0-1ubuntu0.1~esm1",
            "binary_name": "python3-mpmath"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-29063.json"

Ubuntu:Pro:20.04:LTS / mpmath

Package

Name
mpmath
Purl
pkg:deb/ubuntu/mpmath@1.1.0-2ubuntu0.1~esm1?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.0-2ubuntu0.1~esm1

Affected versions

1.*
1.1.0-1
1.1.0-1build1
1.1.0-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1.1.0-2ubuntu0.1~esm1",
            "binary_name": "python3-mpmath"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-29063.json"