UBUNTU-CVE-2020-13881

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Source
https://ubuntu.com/security/CVE-2020-13881
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-13881.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-13881
Upstream
Downstream
Related
Published
2020-06-06T19:15:00Z
Modified
2025-09-08T16:46:09Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

In support.c in pam_tacplus 1.3.8 through 1.5.1, the TACACS+ shared secret gets logged via syslog if the DEBUG loglevel and journald are used.

References

Affected packages

Ubuntu:16.04:LTS / libpam-tacplus

Package

Name
libpam-tacplus
Purl
pkg:deb/ubuntu/libpam-tacplus@1.3.8-2+deb8u1build0.16.04.1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.3.8-2+deb8u1build0.16.04.1

Affected versions

1.*

1.3.8-2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libpam-tacplus",
            "binary_version": "1.3.8-2+deb8u1build0.16.04.1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-13881.json"

Ubuntu:18.04:LTS / libpam-tacplus

Package

Name
libpam-tacplus
Purl
pkg:deb/ubuntu/libpam-tacplus@1.3.8-2+deb8u1build0.18.04.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.3.8-2+deb8u1build0.18.04.1

Affected versions

1.*

1.3.8-2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libpam-tacplus",
            "binary_version": "1.3.8-2+deb8u1build0.18.04.1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-13881.json"

Ubuntu:20.04:LTS / libpam-tacplus

Package

Name
libpam-tacplus
Purl
pkg:deb/ubuntu/libpam-tacplus@1.3.8-2+deb8u1build0.20.04.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.3.8-2+deb8u1build0.20.04.1

Affected versions

1.*

1.3.8-2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libpam-tacplus",
            "binary_version": "1.3.8-2+deb8u1build0.20.04.1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-13881.json"

Ubuntu:22.04:LTS / libpam-tacplus

Package

Name
libpam-tacplus
Purl
pkg:deb/ubuntu/libpam-tacplus@1.3.8-2.1?arch=source&distro=jammy

Affected ranges

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

Affected versions

1.*

1.3.8-2.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libpam-tacplus",
            "binary_version": "1.3.8-2.1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-13881.json"