UBUNTU-CVE-2025-25193

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2025-25193
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-25193.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2025-25193
Upstream
Published
2025-02-10T22:15:00Z
Modified
2025-10-29T05:12:40Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Netty, an asynchronous, event-driven network application framework, has a vulnerability in versions up to and including 4.1.118.Final. An unsafe reading of environment file could potentially cause a denial of service in Netty. When loaded on an Windows application, Netty attempts to load a file that does not exist. If an attacker creates such a large file, the Netty application crash. A similar issue was previously reported as CVE-2024-47535. This issue was fixed, but the fix was incomplete in that null-bytes were not counted against the input limit. Commit d1fbda62d3a47835d3fb35db8bd42ecc205a5386 contains an updated fix.

References

Affected packages

Ubuntu:25.04

netty

Package

Name
netty
Purl
pkg:deb/ubuntu/netty@1:4.1.48-10ubuntu0.25.04.1?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:4.*

1:4.1.48-10
1:4.1.48-10ubuntu0.25.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:4.1.48-10ubuntu0.25.04.1",
            "binary_name": "libnetty-java"
        }
    ]
}

Ubuntu:25.10

netty

Package

Name
netty
Purl
pkg:deb/ubuntu/netty@1:4.1.48-10ubuntu0.25.10.1?arch=source&distro=questing

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:4.*

1:4.1.48-10
1:4.1.48-10ubuntu0.25.10.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:4.1.48-10ubuntu0.25.10.1",
            "binary_name": "libnetty-java"
        }
    ]
}

Ubuntu:Pro:14.04:LTS

netty

Package

Name
netty
Purl
pkg:deb/ubuntu/netty@1:3.2.6.Final-2+deb8u2build0.14.04.1~esm1?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:3.*

1:3.2.6.Final-2
1:3.2.6.Final-2+deb8u2build0.14.04.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:3.2.6.Final-2+deb8u2build0.14.04.1~esm1",
            "binary_name": "libnetty-java"
        }
    ]
}

Ubuntu:Pro:16.04:LTS

netty

Package

Name
netty
Purl
pkg:deb/ubuntu/netty@1:4.0.34-1ubuntu0.1~esm2?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:3.*

1:3.2.6.Final-2

1:4.*

1:4.0.32-1
1:4.0.33-1
1:4.0.34-1
1:4.0.34-1ubuntu0.1~esm1
1:4.0.34-1ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:4.0.34-1ubuntu0.1~esm2",
            "binary_name": "libnetty-java"
        }
    ]
}

Ubuntu:Pro:18.04:LTS

netty

Package

Name
netty
Purl
pkg:deb/ubuntu/netty@1:4.1.7-4ubuntu0.1+esm4?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:4.*

1:4.1.7-4
1:4.1.7-4ubuntu0.1~esm1
1:4.1.7-4ubuntu0.1
1:4.1.7-4ubuntu0.1+esm1
1:4.1.7-4ubuntu0.1+esm2
1:4.1.7-4ubuntu0.1+esm3
1:4.1.7-4ubuntu0.1+esm4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:4.1.7-4ubuntu0.1+esm4",
            "binary_name": "libnetty-java"
        }
    ]
}

Ubuntu:Pro:20.04:LTS

netty

Package

Name
netty
Purl
pkg:deb/ubuntu/netty@1:4.1.45-1ubuntu0.1~esm3?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:4.*

1:4.1.33-1
1:4.1.33-2
1:4.1.33-3
1:4.1.45-1
1:4.1.45-1ubuntu0.1~esm1
1:4.1.45-1ubuntu0.1~esm2
1:4.1.45-1ubuntu0.1~esm3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:4.1.45-1ubuntu0.1~esm3",
            "binary_name": "libnetty-java"
        }
    ]
}

Ubuntu:Pro:22.04:LTS

netty

Package

Name
netty
Purl
pkg:deb/ubuntu/netty@1:4.1.48-4+deb11u2ubuntu0.1~esm2?arch=source&distro=esm-apps/jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:4.*

1:4.1.48-4
1:4.1.48-4+deb11u1build0.22.04.1
1:4.1.48-4+deb11u2build0.22.04.1
1:4.1.48-4+deb11u2ubuntu0.1~esm1
1:4.1.48-4+deb11u2ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:4.1.48-4+deb11u2ubuntu0.1~esm2",
            "binary_name": "libnetty-java"
        }
    ]
}

Ubuntu:Pro:24.04:LTS

netty

Package

Name
netty
Purl
pkg:deb/ubuntu/netty@1:4.1.48-9ubuntu0.1~esm2?arch=source&distro=esm-apps/noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:4.*

1:4.1.48-7
1:4.1.48-8
1:4.1.48-9
1:4.1.48-9ubuntu0.1~esm1
1:4.1.48-9ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "1:4.1.48-9ubuntu0.1~esm2",
            "binary_name": "libnetty-java"
        }
    ]
}