USN-3565-1

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Source
https://ubuntu.com/security/notices/USN-3565-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3565-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-3565-1
Upstream
Related
Published
2018-02-12T15:19:22.154765Z
Modified
2025-09-08T16:36:19Z
Summary
exim4 vulnerability
Details

Meh Chang discovered that Exim incorrectly handled memory in certain decoding operations. A remote attacker could use this issue to cause Exim to crash, resulting in a denial of service, or possibly execute arbitrary code.

References

Affected packages

Ubuntu:14.04:LTS / exim4

Package

Name
exim4
Purl
pkg:deb/ubuntu/exim4@4.82-3ubuntu2.4?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.82-3ubuntu2.4

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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "exim4",
            "binary_version": "4.82-3ubuntu2.4"
        },
        {
            "binary_name": "exim4-base",
            "binary_version": "4.82-3ubuntu2.4"
        },
        {
            "binary_name": "exim4-config",
            "binary_version": "4.82-3ubuntu2.4"
        },
        {
            "binary_name": "exim4-daemon-heavy",
            "binary_version": "4.82-3ubuntu2.4"
        },
        {
            "binary_name": "exim4-daemon-light",
            "binary_version": "4.82-3ubuntu2.4"
        },
        {
            "binary_name": "exim4-dev",
            "binary_version": "4.82-3ubuntu2.4"
        },
        {
            "binary_name": "eximon4",
            "binary_version": "4.82-3ubuntu2.4"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:16.04:LTS / exim4

Package

Name
exim4
Purl
pkg:deb/ubuntu/exim4@4.86.2-2ubuntu2.3?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.86.2-2ubuntu2.3

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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "exim4",
            "binary_version": "4.86.2-2ubuntu2.3"
        },
        {
            "binary_name": "exim4-base",
            "binary_version": "4.86.2-2ubuntu2.3"
        },
        {
            "binary_name": "exim4-config",
            "binary_version": "4.86.2-2ubuntu2.3"
        },
        {
            "binary_name": "exim4-daemon-heavy",
            "binary_version": "4.86.2-2ubuntu2.3"
        },
        {
            "binary_name": "exim4-daemon-light",
            "binary_version": "4.86.2-2ubuntu2.3"
        },
        {
            "binary_name": "exim4-dev",
            "binary_version": "4.86.2-2ubuntu2.3"
        },
        {
            "binary_name": "eximon4",
            "binary_version": "4.86.2-2ubuntu2.3"
        }
    ],
    "availability": "No subscription required"
}