USN-4934-2

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Source

https://ubuntu.com/security/notices/USN-4934-2

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4934-2.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4934-2

Related

Published

2021-05-06T11:23:36.244839Z

Modified

2021-05-06T11:23:36.244839Z

Summary

exim4 vulnerabilities

Details

USN-4934-1 fixed several vulnerabilities in Exim. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. CVE-2020-28026 only affected Ubuntu 16.04 ESM.

Original advisory details:

It was discovered that Exim contained multiple security issues. An attacker could use these issues to cause a denial of service, execute arbitrary code remotely, obtain sensitive information, or escalate local privileges.

References

Affected packages

Ubuntu:Pro:14.04:LTS / exim4

Package

Name: exim4
Purl: pkg:deb/ubuntu/exim4?arch=src?distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.82-3ubuntu2.4+esm3

Affected versions

4.*

4.80-7ubuntu3

4.80-7ubuntu4

4.80-9ubuntu1

4.80-9ubuntu2

4.82-3ubuntu1

4.82-3ubuntu2

4.82-3ubuntu2.1

4.82-3ubuntu2.2

4.82-3ubuntu2.3

4.82-3ubuntu2.4

4.82-3ubuntu2.4+esm1

4.82-3ubuntu2.4+esm2

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "4.82-3ubuntu2.4+esm3",
            "binary_name": "exim4"
        },
        {
            "binary_version": "4.82-3ubuntu2.4+esm3",
            "binary_name": "exim4-base"
        },
        {
            "binary_version": "4.82-3ubuntu2.4+esm3",
            "binary_name": "exim4-base-dbgsym"
        },
        {
            "binary_version": "4.82-3ubuntu2.4+esm3",
            "binary_name": "exim4-config"
        },
        {
            "binary_version": "4.82-3ubuntu2.4+esm3",
            "binary_name": "exim4-daemon-heavy"
        },
        {
            "binary_version": "4.82-3ubuntu2.4+esm3",
            "binary_name": "exim4-daemon-heavy-dbg"
        },
        {
            "binary_version": "4.82-3ubuntu2.4+esm3",
            "binary_name": "exim4-daemon-heavy-dbgsym"
        },
        {
            "binary_version": "4.82-3ubuntu2.4+esm3",
            "binary_name": "exim4-daemon-light"
        },
        {
            "binary_version": "4.82-3ubuntu2.4+esm3",
            "binary_name": "exim4-daemon-light-dbg"
        },
        {
            "binary_version": "4.82-3ubuntu2.4+esm3",
            "binary_name": "exim4-daemon-light-dbgsym"
        },
        {
            "binary_version": "4.82-3ubuntu2.4+esm3",
            "binary_name": "exim4-dbg"
        },
        {
            "binary_version": "4.82-3ubuntu2.4+esm3",
            "binary_name": "exim4-dev"
        },
        {
            "binary_version": "4.82-3ubuntu2.4+esm3",
            "binary_name": "eximon4"
        },
        {
            "binary_version": "4.82-3ubuntu2.4+esm3",
            "binary_name": "eximon4-dbgsym"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / exim4

Package

Name: exim4
Purl: pkg:deb/ubuntu/exim4?arch=src?distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.86.2-2ubuntu2.6+esm1

Affected versions

4.*

4.86-3ubuntu1

4.86-7ubuntu1

4.86-7ubuntu2

4.86-7ubuntu3

4.86.2-2ubuntu1

4.86.2-2ubuntu2

4.86.2-2ubuntu2.1

4.86.2-2ubuntu2.2

4.86.2-2ubuntu2.3

4.86.2-2ubuntu2.4

4.86.2-2ubuntu2.5

4.86.2-2ubuntu2.6

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "4.86.2-2ubuntu2.6+esm1",
            "binary_name": "exim4"
        },
        {
            "binary_version": "4.86.2-2ubuntu2.6+esm1",
            "binary_name": "exim4-base"
        },
        {
            "binary_version": "4.86.2-2ubuntu2.6+esm1",
            "binary_name": "exim4-base-dbgsym"
        },
        {
            "binary_version": "4.86.2-2ubuntu2.6+esm1",
            "binary_name": "exim4-config"
        },
        {
            "binary_version": "4.86.2-2ubuntu2.6+esm1",
            "binary_name": "exim4-daemon-heavy"
        },
        {
            "binary_version": "4.86.2-2ubuntu2.6+esm1",
            "binary_name": "exim4-daemon-heavy-dbg"
        },
        {
            "binary_version": "4.86.2-2ubuntu2.6+esm1",
            "binary_name": "exim4-daemon-heavy-dbgsym"
        },
        {
            "binary_version": "4.86.2-2ubuntu2.6+esm1",
            "binary_name": "exim4-daemon-light"
        },
        {
            "binary_version": "4.86.2-2ubuntu2.6+esm1",
            "binary_name": "exim4-daemon-light-dbg"
        },
        {
            "binary_version": "4.86.2-2ubuntu2.6+esm1",
            "binary_name": "exim4-daemon-light-dbgsym"
        },
        {
            "binary_version": "4.86.2-2ubuntu2.6+esm1",
            "binary_name": "exim4-dbg"
        },
        {
            "binary_version": "4.86.2-2ubuntu2.6+esm1",
            "binary_name": "exim4-dev"
        },
        {
            "binary_version": "4.86.2-2ubuntu2.6+esm1",
            "binary_name": "eximon4"
        },
        {
            "binary_version": "4.86.2-2ubuntu2.6+esm1",
            "binary_name": "eximon4-dbgsym"
        }
    ]
}