UBUNTU-CVE-2025-27820

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Source
https://ubuntu.com/security/CVE-2025-27820
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-27820.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-27820
Upstream
Published
2025-04-24T12:15:00Z
Modified
2026-05-20T16:21:01Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A bug in PSL validation logic in Apache HttpClient 5.4.x disables domain checks, affecting cookie management and host name verification. Discovered by the Apache HttpClient team. Fixed in the 5.4.3 release

References

Affected packages

Ubuntu:22.04:LTS
httpcomponents-client

Package

Name
httpcomponents-client
Purl
pkg:deb/ubuntu/httpcomponents-client?arch=source&distro=jammy

Affected ranges

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

Affected versions

4.*
4.5.13-2
4.5.13-3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libhttpclient-java",
            "binary_version": "4.5.13-3"
        },
        {
            "binary_name": "libhttpmime-java",
            "binary_version": "4.5.13-3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-27820.json"
Ubuntu:24.04:LTS
httpcomponents-client

Package

Name
httpcomponents-client
Purl
pkg:deb/ubuntu/httpcomponents-client?arch=source&distro=noble

Affected ranges

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

Affected versions

4.*
4.5.14-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libhttpclient-java",
            "binary_version": "4.5.14-1"
        },
        {
            "binary_name": "libhttpmime-java",
            "binary_version": "4.5.14-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-27820.json"
Ubuntu:25.10
httpcomponents-client

Package

Name
httpcomponents-client
Purl
pkg:deb/ubuntu/httpcomponents-client?arch=source&distro=questing

Affected ranges

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

Affected versions

4.*
4.5.14-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libhttpclient-java",
            "binary_version": "4.5.14-1"
        },
        {
            "binary_name": "libhttpmime-java",
            "binary_version": "4.5.14-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-27820.json"
Ubuntu:26.04:LTS
httpcomponents-client

Package

Name
httpcomponents-client
Purl
pkg:deb/ubuntu/httpcomponents-client?arch=source&distro=resolute

Affected ranges

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

Affected versions

4.*
4.5.14-1
4.5.14-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libhttpclient-java",
            "binary_version": "4.5.14-1build1"
        },
        {
            "binary_name": "libhttpmime-java",
            "binary_version": "4.5.14-1build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-27820.json"
Ubuntu:Pro:14.04:LTS
httpcomponents-client

Package

Name
httpcomponents-client
Purl
pkg:deb/ubuntu/httpcomponents-client?arch=source&distro=esm-infra-legacy%2Ftrusty

Affected ranges

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

Affected versions

4.*
4.2.5-2
4.3.2-1
4.3.3-1
4.3.3-1ubuntu0.1
4.3.3-1ubuntu0.1+esm1
4.3.3-1ubuntu0.1+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libhttpclient-java",
            "binary_version": "4.3.3-1ubuntu0.1+esm2"
        },
        {
            "binary_name": "libhttpmime-java",
            "binary_version": "4.3.3-1ubuntu0.1+esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-27820.json"
Ubuntu:Pro:16.04:LTS
httpcomponents-client

Package

Name
httpcomponents-client
Purl
pkg:deb/ubuntu/httpcomponents-client?arch=source&distro=esm-apps%2Fxenial

Affected ranges

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

Affected versions

4.*
4.4.1-1
4.5.1-1
4.5.1-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libhttpclient-java",
            "binary_version": "4.5.1-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libhttpmime-java",
            "binary_version": "4.5.1-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-27820.json"
Ubuntu:Pro:18.04:LTS
httpcomponents-client

Package

Name
httpcomponents-client
Purl
pkg:deb/ubuntu/httpcomponents-client?arch=source&distro=esm-apps%2Fbionic

Affected ranges

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

Affected versions

4.*
4.5.3-1
4.5.4-1
4.5.5-1
4.5.5-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libhttpclient-java",
            "binary_version": "4.5.5-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libhttpmime-java",
            "binary_version": "4.5.5-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-27820.json"
Ubuntu:Pro:20.04:LTS
httpcomponents-client

Package

Name
httpcomponents-client
Purl
pkg:deb/ubuntu/httpcomponents-client?arch=source&distro=esm-apps%2Ffocal

Affected ranges

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

Affected versions

4.*
4.5.9-1
4.5.10-2
4.5.11-1
4.5.11-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libhttpclient-java",
            "binary_version": "4.5.11-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "libhttpmime-java",
            "binary_version": "4.5.11-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-27820.json"