USN-7616-1

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Source
https://ubuntu.com/security/notices/USN-7616-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7616-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-7616-1
Related
Published
2025-07-02T18:53:34.649636Z
Modified
2025-07-04T07:44:32.227329Z
Upstream
Summary
logback vulnerabilities
Details

It was discovered that logback could read malicious configuration files from LDAP servers. An attacker with the required permissions could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. (CVE-2021-42550) It was discovered that logback contained a serialization vulnerability. An attacker could possibly use this issue to cause a denial of service. (CVE-2023-6378)

References

Affected packages

Ubuntu:Pro:16.04:LTS / logback

Package

Name
logback
Purl
pkg:deb/ubuntu/logback@1:1.1.3-2ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.1.3-2ubuntu0.1~esm1

Affected versions

1:1.*

1:1.1.3-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:1.1.3-2ubuntu0.1~esm1",
            "binary_name": "liblogback-java"
        },
        {
            "binary_version": "1:1.1.3-2ubuntu0.1~esm1",
            "binary_name": "liblogback-java-doc"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Ubuntu:Pro:18.04:LTS / logback

Package

Name
logback
Purl
pkg:deb/ubuntu/logback@1:1.2.3-2ubuntu1~18.04.1+esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.2.3-2ubuntu1~18.04.1+esm1

Affected versions

1:1.*

1:1.1.9-4
1:1.1.9-5
1:1.2.3-2
1:1.2.3-2ubuntu1~18.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:1.2.3-2ubuntu1~18.04.1+esm1",
            "binary_name": "liblogback-java"
        },
        {
            "binary_version": "1:1.2.3-2ubuntu1~18.04.1+esm1",
            "binary_name": "liblogback-java-doc"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Ubuntu:Pro:20.04:LTS / logback

Package

Name
logback
Purl
pkg:deb/ubuntu/logback@1:1.2.3-5ubuntu0.1~esm1?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.2.3-5ubuntu0.1~esm1

Affected versions

1:1.*

1:1.2.3-5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:1.2.3-5ubuntu0.1~esm1",
            "binary_name": "liblogback-java"
        },
        {
            "binary_version": "1:1.2.3-5ubuntu0.1~esm1",
            "binary_name": "liblogback-java-doc"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Ubuntu:Pro:22.04:LTS / logback

Package

Name
logback
Purl
pkg:deb/ubuntu/logback@1:1.2.10-1ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.2.10-1ubuntu0.1~esm1

Affected versions

1:1.*

1:1.2.3-6
1:1.2.7-1
1:1.2.8-1
1:1.2.9-1
1:1.2.10-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:1.2.10-1ubuntu0.1~esm1",
            "binary_name": "liblogback-java"
        },
        {
            "binary_version": "1:1.2.10-1ubuntu0.1~esm1",
            "binary_name": "liblogback-java-doc"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}