USN-4934-2

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.test.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"
        }
    ]
}