UBUNTU-CVE-2020-12135

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2020-12135
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-12135.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-12135
Upstream
Downstream
Related
Published
2020-04-24T01:15:00Z
Modified
2025-09-08T16:46:05Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

bson before 0.8 incorrectly uses int rather than sizet for many variables, parameters, and return values. In particular, the bsonensure_space() parameter bytesNeeded could have an integer overflow via properly constructed bson input.

References

Affected packages

Ubuntu:16.04:LTS / whoopsie

Package

Name
whoopsie
Purl
pkg:deb/ubuntu/whoopsie@0.2.52.5ubuntu0.5?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.2.52.5ubuntu0.5

Affected versions

0.*

0.2.49
0.2.50
0.2.51
0.2.52
0.2.52.1
0.2.52.2
0.2.52.3
0.2.52.4
0.2.52.5
0.2.52.5ubuntu0.1
0.2.52.5ubuntu0.2
0.2.52.5ubuntu0.3
0.2.52.5ubuntu0.4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libwhoopsie-dev",
            "binary_version": "0.2.52.5ubuntu0.5"
        },
        {
            "binary_name": "libwhoopsie0",
            "binary_version": "0.2.52.5ubuntu0.5"
        },
        {
            "binary_name": "whoopsie",
            "binary_version": "0.2.52.5ubuntu0.5"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:Pro:16.04:LTS / duo-unix

Package

Name
duo-unix
Purl
pkg:deb/ubuntu/duo-unix@1.9.11-1?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

1.*

1.9.11-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libduo-dev",
            "binary_version": "1.9.11-1"
        },
        {
            "binary_name": "libduo3",
            "binary_version": "1.9.11-1"
        },
        {
            "binary_name": "libpam-duo",
            "binary_version": "1.9.11-1"
        },
        {
            "binary_name": "login-duo",
            "binary_version": "1.9.11-1"
        }
    ]
}

Ubuntu:18.04:LTS / whoopsie

Package

Name
whoopsie
Purl
pkg:deb/ubuntu/whoopsie@0.2.62ubuntu0.5?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.2.62ubuntu0.5

Affected versions

0.*

0.2.58
0.2.59
0.2.59build1
0.2.60
0.2.62
0.2.62ubuntu0.1
0.2.62ubuntu0.2
0.2.62ubuntu0.3
0.2.62ubuntu0.4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libwhoopsie-dev",
            "binary_version": "0.2.62ubuntu0.5"
        },
        {
            "binary_name": "libwhoopsie0",
            "binary_version": "0.2.62ubuntu0.5"
        },
        {
            "binary_name": "whoopsie",
            "binary_version": "0.2.62ubuntu0.5"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:Pro:18.04:LTS / duo-unix

Package

Name
duo-unix
Purl
pkg:deb/ubuntu/duo-unix@1.9.21-1build1?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

1.*

1.9.21-1
1.9.21-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libduo-dev",
            "binary_version": "1.9.21-1build1"
        },
        {
            "binary_name": "libduo3",
            "binary_version": "1.9.21-1build1"
        },
        {
            "binary_name": "libpam-duo",
            "binary_version": "1.9.21-1build1"
        },
        {
            "binary_name": "login-duo",
            "binary_version": "1.9.21-1build1"
        }
    ]
}

Ubuntu:20.04:LTS / whoopsie

Package

Name
whoopsie
Purl
pkg:deb/ubuntu/whoopsie@0.2.69ubuntu0.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.2.69ubuntu0.1

Affected versions

0.*

0.2.66
0.2.67
0.2.68
0.2.69

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libwhoopsie-dev",
            "binary_version": "0.2.69ubuntu0.1"
        },
        {
            "binary_name": "libwhoopsie0",
            "binary_version": "0.2.69ubuntu0.1"
        },
        {
            "binary_name": "whoopsie",
            "binary_version": "0.2.69ubuntu0.1"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:Pro:20.04:LTS / duo-unix

Package

Name
duo-unix
Purl
pkg:deb/ubuntu/duo-unix@1.11.3-1?arch=source&distro=esm-apps/focal

Affected ranges

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

Affected versions

1.*

1.9.21-1.1
1.11.3-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libduo-dev",
            "binary_version": "1.11.3-1"
        },
        {
            "binary_name": "libduo3",
            "binary_version": "1.11.3-1"
        },
        {
            "binary_name": "libpam-duo",
            "binary_version": "1.11.3-1"
        },
        {
            "binary_name": "login-duo",
            "binary_version": "1.11.3-1"
        }
    ]
}

Ubuntu:22.04:LTS / duo-unix

Package

Name
duo-unix
Purl
pkg:deb/ubuntu/duo-unix@1.11.3-1build1?arch=source&distro=jammy

Affected ranges

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

Affected versions

1.*

1.11.3-1
1.11.3-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libduo-dev",
            "binary_version": "1.11.3-1build1"
        },
        {
            "binary_name": "libduo3",
            "binary_version": "1.11.3-1build1"
        },
        {
            "binary_name": "libpam-duo",
            "binary_version": "1.11.3-1build1"
        },
        {
            "binary_name": "login-duo",
            "binary_version": "1.11.3-1build1"
        }
    ]
}

Ubuntu:24.04:LTS / duo-unix

Package

Name
duo-unix
Purl
pkg:deb/ubuntu/duo-unix@1.11.3-1.1build2?arch=source&distro=noble

Affected ranges

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

Affected versions

1.*

1.11.3-1build1
1.11.3-1.1
1.11.3-1.1build1
1.11.3-1.1build2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libduo-dev",
            "binary_version": "1.11.3-1.1build2"
        },
        {
            "binary_name": "libduo3t64",
            "binary_version": "1.11.3-1.1build2"
        },
        {
            "binary_name": "libpam-duo",
            "binary_version": "1.11.3-1.1build2"
        },
        {
            "binary_name": "login-duo",
            "binary_version": "1.11.3-1.1build2"
        }
    ]
}

Ubuntu:25.04 / duo-unix

Package

Name
duo-unix
Purl
pkg:deb/ubuntu/duo-unix@1.11.3-1.2?arch=source&distro=plucky

Affected ranges

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

Affected versions

1.*

1.11.3-1.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libduo-dev",
            "binary_version": "1.11.3-1.2"
        },
        {
            "binary_name": "libduo3t64",
            "binary_version": "1.11.3-1.2"
        },
        {
            "binary_name": "libpam-duo",
            "binary_version": "1.11.3-1.2"
        },
        {
            "binary_name": "login-duo",
            "binary_version": "1.11.3-1.2"
        }
    ]
}