UBUNTU-CVE-2020-15720

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Source
https://ubuntu.com/security/CVE-2020-15720
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15720.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-15720
Upstream
Published
2020-07-14T14:15:00Z
Modified
2025-09-08T16:46:14Z
Severity
  • 6.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

In Dogtag PKI through 10.8.3, the pki.client.PKIConnection class did not enable python-requests certificate validation. Since the verify parameter was hard-coded in all request functions, it was not possible to override the setting. As a result, tools making use of this class, such as the pki-server command, may have been vulnerable to Person-in-the-Middle attacks in certain non-localhost use cases. This is fixed in 10.9.0-b1.

References

Affected packages

Ubuntu:Pro:16.04:LTS / dogtag-pki

Package

Name
dogtag-pki
Purl
pkg:deb/ubuntu/dogtag-pki@10.2.6+git20160317-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

10.*

10.2.6-1
10.2.6-2
10.2.6-3
10.2.6+git20160317-1
10.2.6+git20160317-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "dogtag-pki",
            "binary_version": "10.2.6+git20160317-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "dogtag-pki-console-theme",
            "binary_version": "10.2.6+git20160317-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "dogtag-pki-server-theme",
            "binary_version": "10.2.6+git20160317-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libsymkey-java",
            "binary_version": "10.2.6+git20160317-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libsymkey-jni",
            "binary_version": "10.2.6+git20160317-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "pki-base",
            "binary_version": "10.2.6+git20160317-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "pki-ca",
            "binary_version": "10.2.6+git20160317-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "pki-console",
            "binary_version": "10.2.6+git20160317-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "pki-javadoc",
            "binary_version": "10.2.6+git20160317-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "pki-kra",
            "binary_version": "10.2.6+git20160317-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "pki-ocsp",
            "binary_version": "10.2.6+git20160317-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "pki-server",
            "binary_version": "10.2.6+git20160317-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "pki-tks",
            "binary_version": "10.2.6+git20160317-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "pki-tools",
            "binary_version": "10.2.6+git20160317-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "pki-tps",
            "binary_version": "10.2.6+git20160317-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "pki-tps-client",
            "binary_version": "10.2.6+git20160317-1ubuntu0.1~esm1"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / dogtag-pki

Package

Name
dogtag-pki
Purl
pkg:deb/ubuntu/dogtag-pki@10.6.0-1ubuntu2?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

10.*

10.3.5+12-4ubuntu1
10.3.5+12-5
10.5.3-3
10.5.3-4
10.5.5-1
10.6.0~beta2-3
10.6.0-1ubuntu1
10.6.0-1ubuntu2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "dogtag-pki",
            "binary_version": "10.6.0-1ubuntu2"
        },
        {
            "binary_name": "dogtag-pki-console-theme",
            "binary_version": "10.6.0-1ubuntu2"
        },
        {
            "binary_name": "dogtag-pki-server-theme",
            "binary_version": "10.6.0-1ubuntu2"
        },
        {
            "binary_name": "libsymkey-java",
            "binary_version": "10.6.0-1ubuntu2"
        },
        {
            "binary_name": "libsymkey-jni",
            "binary_version": "10.6.0-1ubuntu2"
        },
        {
            "binary_name": "pki-base",
            "binary_version": "10.6.0-1ubuntu2"
        },
        {
            "binary_name": "pki-base-java",
            "binary_version": "10.6.0-1ubuntu2"
        },
        {
            "binary_name": "pki-ca",
            "binary_version": "10.6.0-1ubuntu2"
        },
        {
            "binary_name": "pki-console",
            "binary_version": "10.6.0-1ubuntu2"
        },
        {
            "binary_name": "pki-javadoc",
            "binary_version": "10.6.0-1ubuntu2"
        },
        {
            "binary_name": "pki-kra",
            "binary_version": "10.6.0-1ubuntu2"
        },
        {
            "binary_name": "pki-ocsp",
            "binary_version": "10.6.0-1ubuntu2"
        },
        {
            "binary_name": "pki-server",
            "binary_version": "10.6.0-1ubuntu2"
        },
        {
            "binary_name": "pki-tks",
            "binary_version": "10.6.0-1ubuntu2"
        },
        {
            "binary_name": "pki-tools",
            "binary_version": "10.6.0-1ubuntu2"
        },
        {
            "binary_name": "pki-tps",
            "binary_version": "10.6.0-1ubuntu2"
        },
        {
            "binary_name": "pki-tps-client",
            "binary_version": "10.6.0-1ubuntu2"
        },
        {
            "binary_name": "python3-pki-base",
            "binary_version": "10.6.0-1ubuntu2"
        }
    ]
}