USN-4289-1

See a problem?
Source
https://ubuntu.com/security/notices/USN-4289-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4289-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-4289-1
Related
Published
2020-02-20T15:17:45.913614Z
Modified
2020-02-20T15:17:45.913614Z
Summary
squid, squid3 vulnerabilities
Details

Jeriko One discovered that Squid incorrectly handled memory when connected to an FTP server. A remote attacker could possibly use this issue to obtain sensitive information from Squid memory. (CVE-2019-12528)

Regis Leroy discovered that Squid incorrectly handled certain HTTP requests. A remote attacker could possibly use this issue to access server resources prohibited by earlier security filters. (CVE-2020-8449)

Guido Vranken discovered that Squid incorrectly handled certain buffer operations when acting as a reverse proxy. A remote attacker could use this issue to cause Squid to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2020-8450)

Aaron Costello discovered that Squid incorrectly handled certain NTLM authentication credentials. A remote attacker could possibly use this issue to cause Squid to crash, resulting in a denial of service. (CVE-2020-8517)

References

Affected packages

Ubuntu:16.04:LTS / squid3

Package

Name
squid3
Purl
pkg:deb/ubuntu/squid3@3.5.12-1ubuntu7.10?arch=src?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 

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

Ubuntu:18.04:LTS / squid3

Package

Name
squid3
Purl
pkg:deb/ubuntu/squid3@3.5.27-1ubuntu1.5?arch=src?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 

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