UBUNTU-CVE-2020-25097

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Source

https://ubuntu.com/security/CVE-2020-25097

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-25097.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-25097

Related

Published

2021-03-19T05:15:00Z

Modified

2025-01-13T10:22:16Z

Severity

8.6 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N CVSS Calculator

Summary

[none]

Details

An issue was discovered in Squid through 4.13 and 5.x through 5.0.4. Due to improper input validation, it allows a trusted client to perform HTTP Request Smuggling and access services otherwise forbidden by the security controls. This occurs for certain uri_whitespace configuration settings.

References

Affected packages

Ubuntu:16.04:LTS / squid3

Package

Name: squid3
Purl: pkg:deb/ubuntu/squid3@3.5.12-1ubuntu7.16?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.5.12-1ubuntu7.16

Affected versions

3.*

3.3.8-1ubuntu16

3.3.8-1ubuntu17

3.5.12-1ubuntu6

3.5.12-1ubuntu7

3.5.12-1ubuntu7.1

3.5.12-1ubuntu7.2

3.5.12-1ubuntu7.3

3.5.12-1ubuntu7.4

3.5.12-1ubuntu7.5

3.5.12-1ubuntu7.6

3.5.12-1ubuntu7.7

3.5.12-1ubuntu7.8

3.5.12-1ubuntu7.9

3.5.12-1ubuntu7.10

3.5.12-1ubuntu7.11

3.5.12-1ubuntu7.12

3.5.12-1ubuntu7.13

3.5.12-1ubuntu7.14

3.5.12-1ubuntu7.15

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_name": "squid",
            "binary_version": "3.5.12-1ubuntu7.16"
        },
        {
            "binary_name": "squid-cgi",
            "binary_version": "3.5.12-1ubuntu7.16"
        },
        {
            "binary_name": "squid-cgi-dbgsym",
            "binary_version": "3.5.12-1ubuntu7.16"
        },
        {
            "binary_name": "squid-common",
            "binary_version": "3.5.12-1ubuntu7.16"
        },
        {
            "binary_name": "squid-dbg",
            "binary_version": "3.5.12-1ubuntu7.16"
        },
        {
            "binary_name": "squid-dbgsym",
            "binary_version": "3.5.12-1ubuntu7.16"
        },
        {
            "binary_name": "squid-purge",
            "binary_version": "3.5.12-1ubuntu7.16"
        },
        {
            "binary_name": "squid-purge-dbgsym",
            "binary_version": "3.5.12-1ubuntu7.16"
        },
        {
            "binary_name": "squid3",
            "binary_version": "3.5.12-1ubuntu7.16"
        },
        {
            "binary_name": "squidclient",
            "binary_version": "3.5.12-1ubuntu7.16"
        },
        {
            "binary_name": "squidclient-dbgsym",
            "binary_version": "3.5.12-1ubuntu7.16"
        }
    ]
}

Ubuntu:18.04:LTS / squid3

Package

Name: squid3
Purl: pkg:deb/ubuntu/squid3@3.5.27-1ubuntu1.10?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.5.27-1ubuntu1.10

Affected versions

3.*

3.5.23-5ubuntu1

3.5.23-5ubuntu2

3.5.27-1ubuntu1

3.5.27-1ubuntu1.1

3.5.27-1ubuntu1.2

3.5.27-1ubuntu1.3

3.5.27-1ubuntu1.4

3.5.27-1ubuntu1.5

3.5.27-1ubuntu1.6

3.5.27-1ubuntu1.7

3.5.27-1ubuntu1.8

3.5.27-1ubuntu1.9

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_name": "squid",
            "binary_version": "3.5.27-1ubuntu1.10"
        },
        {
            "binary_name": "squid-cgi",
            "binary_version": "3.5.27-1ubuntu1.10"
        },
        {
            "binary_name": "squid-common",
            "binary_version": "3.5.27-1ubuntu1.10"
        },
        {
            "binary_name": "squid-dbg",
            "binary_version": "3.5.27-1ubuntu1.10"
        },
        {
            "binary_name": "squid-purge",
            "binary_version": "3.5.27-1ubuntu1.10"
        },
        {
            "binary_name": "squid3",
            "binary_version": "3.5.27-1ubuntu1.10"
        },
        {
            "binary_name": "squidclient",
            "binary_version": "3.5.27-1ubuntu1.10"
        }
    ]
}

Ubuntu:20.04:LTS / squid

Package

Name: squid
Purl: pkg:deb/ubuntu/squid@4.10-1ubuntu1.3?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.10-1ubuntu1.3

Affected versions

4.*

4.8-1ubuntu2

4.8-1ubuntu3

4.9-2ubuntu1

4.9-2ubuntu2

4.9-2ubuntu3

4.9-2ubuntu4

4.10-1ubuntu1

4.10-1ubuntu1.1

4.10-1ubuntu1.2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_name": "squid",
            "binary_version": "4.10-1ubuntu1.3"
        },
        {
            "binary_name": "squid-cgi",
            "binary_version": "4.10-1ubuntu1.3"
        },
        {
            "binary_name": "squid-cgi-dbgsym",
            "binary_version": "4.10-1ubuntu1.3"
        },
        {
            "binary_name": "squid-common",
            "binary_version": "4.10-1ubuntu1.3"
        },
        {
            "binary_name": "squid-dbgsym",
            "binary_version": "4.10-1ubuntu1.3"
        },
        {
            "binary_name": "squid-purge",
            "binary_version": "4.10-1ubuntu1.3"
        },
        {
            "binary_name": "squid-purge-dbgsym",
            "binary_version": "4.10-1ubuntu1.3"
        },
        {
            "binary_name": "squidclient",
            "binary_version": "4.10-1ubuntu1.3"
        },
        {
            "binary_name": "squidclient-dbgsym",
            "binary_version": "4.10-1ubuntu1.3"
        }
    ]
}