UBUNTU-CVE-2019-18677

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Source
https://ubuntu.com/security/CVE-2019-18677
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-18677.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-18677
Related
Published
2019-11-26T17:15:00Z
Modified
2019-11-26T17:15:00Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

An issue was discovered in Squid 3.x and 4.x through 4.8 when the append_domain setting is used (because the appended characters do not properly interact with hostname length restrictions). Due to incorrect message processing, it can inappropriately redirect traffic to origins it should not be delivered to.

References

Affected packages

Ubuntu:16.04:LTS / squid3

Package

Name
squid3
Purl
pkg:deb/ubuntu/squid3?arch=src?distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.12-1ubuntu7.9

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.5.12-1ubuntu7.9",
            "binary_name": "squid"
        },
        {
            "binary_version": "3.5.12-1ubuntu7.9",
            "binary_name": "squid-cgi"
        },
        {
            "binary_version": "3.5.12-1ubuntu7.9",
            "binary_name": "squid-cgi-dbgsym"
        },
        {
            "binary_version": "3.5.12-1ubuntu7.9",
            "binary_name": "squid-common"
        },
        {
            "binary_version": "3.5.12-1ubuntu7.9",
            "binary_name": "squid-dbg"
        },
        {
            "binary_version": "3.5.12-1ubuntu7.9",
            "binary_name": "squid-dbgsym"
        },
        {
            "binary_version": "3.5.12-1ubuntu7.9",
            "binary_name": "squid-purge"
        },
        {
            "binary_version": "3.5.12-1ubuntu7.9",
            "binary_name": "squid-purge-dbgsym"
        },
        {
            "binary_version": "3.5.12-1ubuntu7.9",
            "binary_name": "squid3"
        },
        {
            "binary_version": "3.5.12-1ubuntu7.9",
            "binary_name": "squidclient"
        },
        {
            "binary_version": "3.5.12-1ubuntu7.9",
            "binary_name": "squidclient-dbgsym"
        }
    ]
}

Ubuntu:18.04:LTS / squid3

Package

Name
squid3
Purl
pkg:deb/ubuntu/squid3?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.27-1ubuntu1.4

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.5.27-1ubuntu1.4",
            "binary_name": "squid"
        },
        {
            "binary_version": "3.5.27-1ubuntu1.4",
            "binary_name": "squid-cgi"
        },
        {
            "binary_version": "3.5.27-1ubuntu1.4",
            "binary_name": "squid-common"
        },
        {
            "binary_version": "3.5.27-1ubuntu1.4",
            "binary_name": "squid-dbg"
        },
        {
            "binary_version": "3.5.27-1ubuntu1.4",
            "binary_name": "squid-purge"
        },
        {
            "binary_version": "3.5.27-1ubuntu1.4",
            "binary_name": "squid3"
        },
        {
            "binary_version": "3.5.27-1ubuntu1.4",
            "binary_name": "squidclient"
        }
    ]
}

Ubuntu:20.04:LTS / squid

Package

Name
squid
Purl
pkg:deb/ubuntu/squid?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.9-2ubuntu1

Affected versions

4.*

4.8-1ubuntu2
4.8-1ubuntu3

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "4.9-2ubuntu1",
            "binary_name": "squid"
        },
        {
            "binary_version": "4.9-2ubuntu1",
            "binary_name": "squid-cgi"
        },
        {
            "binary_version": "4.9-2ubuntu1",
            "binary_name": "squid-cgi-dbgsym"
        },
        {
            "binary_version": "4.9-2ubuntu1",
            "binary_name": "squid-common"
        },
        {
            "binary_version": "4.9-2ubuntu1",
            "binary_name": "squid-dbgsym"
        },
        {
            "binary_version": "4.9-2ubuntu1",
            "binary_name": "squid-purge"
        },
        {
            "binary_version": "4.9-2ubuntu1",
            "binary_name": "squid-purge-dbgsym"
        },
        {
            "binary_version": "4.9-2ubuntu1",
            "binary_name": "squid3"
        },
        {
            "binary_version": "4.9-2ubuntu1",
            "binary_name": "squidclient"
        },
        {
            "binary_version": "4.9-2ubuntu1",
            "binary_name": "squidclient-dbgsym"
        }
    ]
}