UBUNTU-CVE-2020-8449

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Source
https://ubuntu.com/security/CVE-2020-8449
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-8449.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2020-8449
Related
Published
2020-02-04T20:15:00Z
Modified
2025-01-13T10:22:10Z
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
Summary
[none]
Details

An issue was discovered in Squid before 4.10. Due to incorrect input validation, it can interpret crafted HTTP requests in unexpected ways to access server resources prohibited by earlier security filters.

References

Affected packages

Ubuntu:16.04:LTS / squid3

Package

Name
squid3
Purl
pkg:deb/ubuntu/squid3@3.5.12-1ubuntu7.10?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.12-1ubuntu7.10

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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "squid",
            "binary_version": "3.5.12-1ubuntu7.10"
        },
        {
            "binary_name": "squid-cgi",
            "binary_version": "3.5.12-1ubuntu7.10"
        },
        {
            "binary_name": "squid-cgi-dbgsym",
            "binary_version": "3.5.12-1ubuntu7.10"
        },
        {
            "binary_name": "squid-common",
            "binary_version": "3.5.12-1ubuntu7.10"
        },
        {
            "binary_name": "squid-dbg",
            "binary_version": "3.5.12-1ubuntu7.10"
        },
        {
            "binary_name": "squid-dbgsym",
            "binary_version": "3.5.12-1ubuntu7.10"
        },
        {
            "binary_name": "squid-purge",
            "binary_version": "3.5.12-1ubuntu7.10"
        },
        {
            "binary_name": "squid-purge-dbgsym",
            "binary_version": "3.5.12-1ubuntu7.10"
        },
        {
            "binary_name": "squid3",
            "binary_version": "3.5.12-1ubuntu7.10"
        },
        {
            "binary_name": "squidclient",
            "binary_version": "3.5.12-1ubuntu7.10"
        },
        {
            "binary_name": "squidclient-dbgsym",
            "binary_version": "3.5.12-1ubuntu7.10"
        }
    ],
    "ubuntu_priority": "medium",
    "availability": "No subscription required"
}

Ubuntu:18.04:LTS / squid3

Package

Name
squid3
Purl
pkg:deb/ubuntu/squid3@3.5.27-1ubuntu1.5?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.27-1ubuntu1.5

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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "squid",
            "binary_version": "3.5.27-1ubuntu1.5"
        },
        {
            "binary_name": "squid-cgi",
            "binary_version": "3.5.27-1ubuntu1.5"
        },
        {
            "binary_name": "squid-common",
            "binary_version": "3.5.27-1ubuntu1.5"
        },
        {
            "binary_name": "squid-dbg",
            "binary_version": "3.5.27-1ubuntu1.5"
        },
        {
            "binary_name": "squid-purge",
            "binary_version": "3.5.27-1ubuntu1.5"
        },
        {
            "binary_name": "squid3",
            "binary_version": "3.5.27-1ubuntu1.5"
        },
        {
            "binary_name": "squidclient",
            "binary_version": "3.5.27-1ubuntu1.5"
        }
    ],
    "ubuntu_priority": "medium",
    "availability": "No subscription required"
}

Ubuntu:20.04:LTS / squid

Package

Name
squid
Purl
pkg:deb/ubuntu/squid@4.9-2ubuntu4?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.9-2ubuntu4

Affected versions

4.*

4.8-1ubuntu2
4.8-1ubuntu3
4.9-2ubuntu1
4.9-2ubuntu2
4.9-2ubuntu3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "squid",
            "binary_version": "4.9-2ubuntu4"
        },
        {
            "binary_name": "squid-cgi",
            "binary_version": "4.9-2ubuntu4"
        },
        {
            "binary_name": "squid-cgi-dbgsym",
            "binary_version": "4.9-2ubuntu4"
        },
        {
            "binary_name": "squid-common",
            "binary_version": "4.9-2ubuntu4"
        },
        {
            "binary_name": "squid-dbgsym",
            "binary_version": "4.9-2ubuntu4"
        },
        {
            "binary_name": "squid-purge",
            "binary_version": "4.9-2ubuntu4"
        },
        {
            "binary_name": "squid-purge-dbgsym",
            "binary_version": "4.9-2ubuntu4"
        },
        {
            "binary_name": "squid3",
            "binary_version": "4.9-2ubuntu4"
        },
        {
            "binary_name": "squidclient",
            "binary_version": "4.9-2ubuntu4"
        },
        {
            "binary_name": "squidclient-dbgsym",
            "binary_version": "4.9-2ubuntu4"
        }
    ],
    "ubuntu_priority": "medium",
    "availability": "No subscription required"
}