USN-4458-1

See a problem?
Please try reporting it to the source first.

Source

https://ubuntu.com/security/notices/USN-4458-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4458-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4458-1

Related

Published

2020-08-13T14:27:59.446965Z

Modified

2020-08-13T14:27:59.446965Z

Summary

apache2 vulnerabilities

Details

Fabrice Perez discovered that the Apache mod_rewrite module incorrectly handled certain redirects. A remote attacker could possibly use this issue to perform redirects to an unexpected URL. (CVE-2020-1927)

Chamal De Silva discovered that the Apache modproxyftp module incorrectly handled memory when proxying to a malicious FTP server. A remote attacker could possibly use this issue to obtain sensitive information. (CVE-2020-1934)

Felix Wilhelm discovered that the HTTP/2 implementation in Apache did not properly handle certain Cache-Digest headers. A remote attacker could possibly use this issue to cause Apache to crash, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-9490)

Felix Wilhelm discovered that the Apache modproxyuwsgi module incorrectly handled large headers. A remote attacker could use this issue to obtain sensitive information or possibly execute arbitrary code. This issue only affected Ubuntu 20.04 LTS. (CVE-2020-11984)

Felix Wilhelm discovered that the HTTP/2 implementation in Apache did not properly handle certain logging statements. A remote attacker could possibly use this issue to cause Apache to crash, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-11993)

References

Affected packages

Ubuntu:16.04:LTS / apache2

Package

Name: apache2
Purl: pkg:deb/ubuntu/apache2?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.4.18-2ubuntu3.17

Affected versions

2.*

2.4.12-2ubuntu2

2.4.17-1ubuntu1

2.4.17-2ubuntu1

2.4.17-3ubuntu1

2.4.18-1ubuntu1

2.4.18-2ubuntu1

2.4.18-2ubuntu2

2.4.18-2ubuntu3

2.4.18-2ubuntu3.1

2.4.18-2ubuntu3.2

2.4.18-2ubuntu3.3

2.4.18-2ubuntu3.4

2.4.18-2ubuntu3.5

2.4.18-2ubuntu3.7

2.4.18-2ubuntu3.8

2.4.18-2ubuntu3.9

2.4.18-2ubuntu3.10

2.4.18-2ubuntu3.12

2.4.18-2ubuntu3.13

2.4.18-2ubuntu3.14

2.4.18-2ubuntu3.15

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.4.18-2ubuntu3.17",
            "binary_name": "apache2"
        },
        {
            "binary_version": "2.4.18-2ubuntu3.17",
            "binary_name": "apache2-bin"
        },
        {
            "binary_version": "2.4.18-2ubuntu3.17",
            "binary_name": "apache2-bin-dbgsym"
        },
        {
            "binary_version": "2.4.18-2ubuntu3.17",
            "binary_name": "apache2-data"
        },
        {
            "binary_version": "2.4.18-2ubuntu3.17",
            "binary_name": "apache2-dbg"
        },
        {
            "binary_version": "2.4.18-2ubuntu3.17",
            "binary_name": "apache2-dbgsym"
        },
        {
            "binary_version": "2.4.18-2ubuntu3.17",
            "binary_name": "apache2-dev"
        },
        {
            "binary_version": "2.4.18-2ubuntu3.17",
            "binary_name": "apache2-dev-dbgsym"
        },
        {
            "binary_version": "2.4.18-2ubuntu3.17",
            "binary_name": "apache2-doc"
        },
        {
            "binary_version": "2.4.18-2ubuntu3.17",
            "binary_name": "apache2-suexec-custom"
        },
        {
            "binary_version": "2.4.18-2ubuntu3.17",
            "binary_name": "apache2-suexec-custom-dbgsym"
        },
        {
            "binary_version": "2.4.18-2ubuntu3.17",
            "binary_name": "apache2-suexec-pristine"
        },
        {
            "binary_version": "2.4.18-2ubuntu3.17",
            "binary_name": "apache2-suexec-pristine-dbgsym"
        },
        {
            "binary_version": "2.4.18-2ubuntu3.17",
            "binary_name": "apache2-utils"
        },
        {
            "binary_version": "2.4.18-2ubuntu3.17",
            "binary_name": "apache2-utils-dbgsym"
        }
    ]
}

Ubuntu:18.04:LTS / apache2

Package

Name: apache2
Purl: pkg:deb/ubuntu/apache2?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.4.29-1ubuntu4.14

Affected versions

2.*

2.4.27-2ubuntu3

2.4.29-1ubuntu1

2.4.29-1ubuntu2

2.4.29-1ubuntu3

2.4.29-1ubuntu4

2.4.29-1ubuntu4.1

2.4.29-1ubuntu4.2

2.4.29-1ubuntu4.3

2.4.29-1ubuntu4.4

2.4.29-1ubuntu4.5

2.4.29-1ubuntu4.6

2.4.29-1ubuntu4.7

2.4.29-1ubuntu4.8

2.4.29-1ubuntu4.10

2.4.29-1ubuntu4.11

2.4.29-1ubuntu4.12

2.4.29-1ubuntu4.13

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.4.29-1ubuntu4.14",
            "binary_name": "apache2"
        },
        {
            "binary_version": "2.4.29-1ubuntu4.14",
            "binary_name": "apache2-bin"
        },
        {
            "binary_version": "2.4.29-1ubuntu4.14",
            "binary_name": "apache2-data"
        },
        {
            "binary_version": "2.4.29-1ubuntu4.14",
            "binary_name": "apache2-dbg"
        },
        {
            "binary_version": "2.4.29-1ubuntu4.14",
            "binary_name": "apache2-dev"
        },
        {
            "binary_version": "2.4.29-1ubuntu4.14",
            "binary_name": "apache2-doc"
        },
        {
            "binary_version": "2.4.29-1ubuntu4.14",
            "binary_name": "apache2-ssl-dev"
        },
        {
            "binary_version": "2.4.29-1ubuntu4.14",
            "binary_name": "apache2-suexec-custom"
        },
        {
            "binary_version": "2.4.29-1ubuntu4.14",
            "binary_name": "apache2-suexec-pristine"
        },
        {
            "binary_version": "2.4.29-1ubuntu4.14",
            "binary_name": "apache2-utils"
        }
    ]
}

Ubuntu:20.04:LTS / apache2

Package

Name: apache2
Purl: pkg:deb/ubuntu/apache2?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.4.41-4ubuntu3.1

Affected versions

2.*

2.4.41-1ubuntu1

2.4.41-4ubuntu1

2.4.41-4ubuntu2

2.4.41-4ubuntu3

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.4.41-4ubuntu3.1",
            "binary_name": "apache2"
        },
        {
            "binary_version": "2.4.41-4ubuntu3.1",
            "binary_name": "apache2-bin"
        },
        {
            "binary_version": "2.4.41-4ubuntu3.1",
            "binary_name": "apache2-bin-dbgsym"
        },
        {
            "binary_version": "2.4.41-4ubuntu3.1",
            "binary_name": "apache2-data"
        },
        {
            "binary_version": "2.4.41-4ubuntu3.1",
            "binary_name": "apache2-dev"
        },
        {
            "binary_version": "2.4.41-4ubuntu3.1",
            "binary_name": "apache2-doc"
        },
        {
            "binary_version": "2.4.41-4ubuntu3.1",
            "binary_name": "apache2-ssl-dev"
        },
        {
            "binary_version": "2.4.41-4ubuntu3.1",
            "binary_name": "apache2-suexec-custom"
        },
        {
            "binary_version": "2.4.41-4ubuntu3.1",
            "binary_name": "apache2-suexec-custom-dbgsym"
        },
        {
            "binary_version": "2.4.41-4ubuntu3.1",
            "binary_name": "apache2-suexec-pristine"
        },
        {
            "binary_version": "2.4.41-4ubuntu3.1",
            "binary_name": "apache2-suexec-pristine-dbgsym"
        },
        {
            "binary_version": "2.4.41-4ubuntu3.1",
            "binary_name": "apache2-utils"
        },
        {
            "binary_version": "2.4.41-4ubuntu3.1",
            "binary_name": "apache2-utils-dbgsym"
        },
        {
            "binary_version": "2.4.41-4ubuntu3.1",
            "binary_name": "libapache2-mod-md"
        },
        {
            "binary_version": "2.4.41-4ubuntu3.1",
            "binary_name": "libapache2-mod-proxy-uwsgi"
        }
    ]
}