UBUNTU-CVE-2025-10148

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Source
https://ubuntu.com/security/CVE-2025-10148
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10148.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-10148
Upstream
Published
2025-09-12T06:15:00Z
Modified
2025-10-10T15:24:54Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

curl's websocket code did not update the 32 bit mask pattern for each new outgoing frame as the specification says. Instead it used a fixed mask that persisted and was used throughout the entire connection. A predictable mask pattern allows for a malicious server to induce traffic between the two communicating parties that could be interpreted by an involved proxy (configured or transparent) as genuine, real, HTTP traffic with content and thereby poison its cache. That cached poisoned content could then be served to all users of that proxy.

References

Affected packages

Ubuntu:24.04:LTS / curl

Package

Name
curl
Purl
pkg:deb/ubuntu/curl@8.5.0-2ubuntu10.6?arch=source&distro=noble

Affected ranges

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

Affected versions

8.*

8.2.1-1ubuntu3
8.2.1-1ubuntu3.1
8.4.0-2ubuntu1
8.5.0-2ubuntu1
8.5.0-2ubuntu2
8.5.0-2ubuntu8
8.5.0-2ubuntu9
8.5.0-2ubuntu10
8.5.0-2ubuntu10.1
8.5.0-2ubuntu10.2
8.5.0-2ubuntu10.3
8.5.0-2ubuntu10.4
8.5.0-2ubuntu10.5
8.5.0-2ubuntu10.6

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "8.5.0-2ubuntu10.6",
            "binary_name": "curl"
        },
        {
            "binary_version": "8.5.0-2ubuntu10.6",
            "binary_name": "libcurl3t64-gnutls"
        },
        {
            "binary_version": "8.5.0-2ubuntu10.6",
            "binary_name": "libcurl4-gnutls-dev"
        },
        {
            "binary_version": "8.5.0-2ubuntu10.6",
            "binary_name": "libcurl4-openssl-dev"
        },
        {
            "binary_version": "8.5.0-2ubuntu10.6",
            "binary_name": "libcurl4t64"
        }
    ],
    "priority_reason": "Curl developers have rated this as being low severity"
}

Ubuntu:25.10 / curl

Package

Name
curl
Purl
pkg:deb/ubuntu/curl@8.14.1-2ubuntu1?arch=source&distro=questing

Affected ranges

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

Affected versions

8.*

8.12.1-3ubuntu1
8.13.0-5ubuntu1
8.14.1-1ubuntu2
8.14.1-1ubuntu3
8.14.1-2ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "8.14.1-2ubuntu1",
            "binary_name": "curl"
        },
        {
            "binary_version": "8.14.1-2ubuntu1",
            "binary_name": "libcurl3t64-gnutls"
        },
        {
            "binary_version": "8.14.1-2ubuntu1",
            "binary_name": "libcurl4-gnutls-dev"
        },
        {
            "binary_version": "8.14.1-2ubuntu1",
            "binary_name": "libcurl4-openssl-dev"
        },
        {
            "binary_version": "8.14.1-2ubuntu1",
            "binary_name": "libcurl4t64"
        }
    ],
    "priority_reason": "Curl developers have rated this as being low severity"
}

Ubuntu:25.04 / curl

Package

Name
curl
Purl
pkg:deb/ubuntu/curl@8.12.1-3ubuntu1?arch=source&distro=plucky

Affected ranges

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

Affected versions

8.*

8.9.1-2ubuntu2
8.9.1-2ubuntu3
8.11.0-1ubuntu2
8.11.1-1ubuntu1
8.12.0+git20250209.89ed161+ds-1ubuntu1
8.12.1-2ubuntu1
8.12.1-3ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "8.12.1-3ubuntu1",
            "binary_name": "curl"
        },
        {
            "binary_version": "8.12.1-3ubuntu1",
            "binary_name": "libcurl3t64-gnutls"
        },
        {
            "binary_version": "8.12.1-3ubuntu1",
            "binary_name": "libcurl4-gnutls-dev"
        },
        {
            "binary_version": "8.12.1-3ubuntu1",
            "binary_name": "libcurl4-openssl-dev"
        },
        {
            "binary_version": "8.12.1-3ubuntu1",
            "binary_name": "libcurl4t64"
        }
    ],
    "priority_reason": "Curl developers have rated this as being low severity"
}