UBUNTU-CVE-2025-12194

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Source
https://ubuntu.com/security/CVE-2025-12194
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-12194.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-12194
Upstream
  • CVE-2025-12194
Withdrawn
2026-03-04T05:19:29Z
Published
2025-10-24T23:15:00Z
Modified
2026-03-04T07:59:04.229302Z
Severity
  • 5.9 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/S:P/AU:N/R:U/V:C/RE:M/U:Amber CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Uncontrolled Resource Consumption vulnerability in Legion of the Bouncy Castle Inc. Bouncy Castle for Java FIPS bc-fips on All (API modules), Legion of the Bouncy Castle Inc. Bouncy Castle for Java LTS bcprov-lts8on on All (API modules) allows Excessive Allocation. This vulnerability is associated with program files core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeCFB.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeGCM.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/fips/SHA256NativeDigest.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeEngine.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeCBC.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/fips/AESNativeCTR.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeCFB.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeGCM.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeEngine.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeCBC.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeGCMSIV.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeCCM.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/engines/AESNativeCTR.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA256NativeDigest.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA224NativeDigest.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA3NativeDigest.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHAKENativeDigest.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA512NativeDigest.Java, core/src/main/jdk1.9/org/bouncycastle/crypto/digests/SHA384NativeDigest.Java. This issue affects Bouncy Castle for Java FIPS: from 2.1.0 through 2.1.1; Bouncy Castle for Java LTS: from 2.73.0 through 2.73.7.

References

Affected packages

Ubuntu:16.04:LTS
bouncycastle

Package

Name
bouncycastle
Purl
pkg:deb/ubuntu/bouncycastle@1.51-4ubuntu1?arch=source&distro=xenial

Affected ranges

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

Affected versions

1.*
1.49+dfsg-3ubuntu1
1.51-4ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libbcmail-java",
            "binary_version": "1.51-4ubuntu1"
        },
        {
            "binary_name": "libbcpg-java",
            "binary_version": "1.51-4ubuntu1"
        },
        {
            "binary_name": "libbcpkix-java",
            "binary_version": "1.51-4ubuntu1"
        },
        {
            "binary_name": "libbcprov-java",
            "binary_version": "1.51-4ubuntu1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-12194.json"
Ubuntu:18.04:LTS
bouncycastle

Package

Name
bouncycastle
Purl
pkg:deb/ubuntu/bouncycastle@1.59-1?arch=source&distro=bionic

Affected ranges

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

Affected versions

1.*
1.57-1
1.58-1
1.59-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libbcmail-java",
            "binary_version": "1.59-1"
        },
        {
            "binary_name": "libbcpg-java",
            "binary_version": "1.59-1"
        },
        {
            "binary_name": "libbcpkix-java",
            "binary_version": "1.59-1"
        },
        {
            "binary_name": "libbcprov-java",
            "binary_version": "1.59-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-12194.json"
Ubuntu:20.04:LTS
bouncycastle

Package

Name
bouncycastle
Purl
pkg:deb/ubuntu/bouncycastle@1.61-1?arch=source&distro=focal

Affected ranges

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

Affected versions

1.*
1.61-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libbcmail-java",
            "binary_version": "1.61-1"
        },
        {
            "binary_name": "libbcpg-java",
            "binary_version": "1.61-1"
        },
        {
            "binary_name": "libbcpkix-java",
            "binary_version": "1.61-1"
        },
        {
            "binary_name": "libbcprov-java",
            "binary_version": "1.61-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-12194.json"
Ubuntu:22.04:LTS
bouncycastle

Package

Name
bouncycastle
Purl
pkg:deb/ubuntu/bouncycastle@1.68-5?arch=source&distro=jammy

Affected ranges

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

Affected versions

1.*
1.68-2
1.68-4
1.68-5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libbcmail-java",
            "binary_version": "1.68-5"
        },
        {
            "binary_name": "libbcpg-java",
            "binary_version": "1.68-5"
        },
        {
            "binary_name": "libbcpkix-java",
            "binary_version": "1.68-5"
        },
        {
            "binary_name": "libbcprov-java",
            "binary_version": "1.68-5"
        },
        {
            "binary_name": "libbctls-java",
            "binary_version": "1.68-5"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-12194.json"
Ubuntu:24.04:LTS
bouncycastle

Package

Name
bouncycastle
Purl
pkg:deb/ubuntu/bouncycastle@1.77-1?arch=source&distro=noble

Affected ranges

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

Affected versions

1.*
1.72-2
1.77-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libbcjmail-java",
            "binary_version": "1.77-1"
        },
        {
            "binary_name": "libbcmail-java",
            "binary_version": "1.77-1"
        },
        {
            "binary_name": "libbcpg-java",
            "binary_version": "1.77-1"
        },
        {
            "binary_name": "libbcpkix-java",
            "binary_version": "1.77-1"
        },
        {
            "binary_name": "libbcprov-java",
            "binary_version": "1.77-1"
        },
        {
            "binary_name": "libbctls-java",
            "binary_version": "1.77-1"
        },
        {
            "binary_name": "libbcutil-java",
            "binary_version": "1.77-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-12194.json"
Ubuntu:25.10
bouncycastle

Package

Name
bouncycastle
Purl
pkg:deb/ubuntu/bouncycastle@1.80-3?arch=source&distro=questing

Affected ranges

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

Affected versions

1.*
1.77-1
1.80-3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libbcjmail-java",
            "binary_version": "1.80-3"
        },
        {
            "binary_name": "libbcmail-java",
            "binary_version": "1.80-3"
        },
        {
            "binary_name": "libbcpg-java",
            "binary_version": "1.80-3"
        },
        {
            "binary_name": "libbcpkix-java",
            "binary_version": "1.80-3"
        },
        {
            "binary_name": "libbcprov-java",
            "binary_version": "1.80-3"
        },
        {
            "binary_name": "libbctls-java",
            "binary_version": "1.80-3"
        },
        {
            "binary_name": "libbcutil-java",
            "binary_version": "1.80-3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-12194.json"