UBUNTU-CVE-2024-0853

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Source
https://ubuntu.com/security/CVE-2024-0853
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-0853.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2024-0853
Upstream
Published
2024-01-31T00:00:00Z
Modified
2025-09-08T16:58:51Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

curl inadvertently kept the SSL session ID for connections in its cache even when the verify status (OCSP stapling) test failed. A subsequent transfer to the same hostname could then succeed if the session ID cache was still fresh, which then skipped the verify status check.

References

Affected packages

Ubuntu:24.04:LTS / curl

Package

Name
curl
Purl
pkg:deb/ubuntu/curl@8.5.0-2ubuntu2?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.5.0-2ubuntu2

Affected versions

8.*

8.2.1-1ubuntu3
8.2.1-1ubuntu3.1
8.4.0-2ubuntu1
8.5.0-2ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "curl",
            "binary_version": "8.5.0-2ubuntu2"
        },
        {
            "binary_name": "libcurl3-gnutls",
            "binary_version": "8.5.0-2ubuntu2"
        },
        {
            "binary_name": "libcurl4",
            "binary_version": "8.5.0-2ubuntu2"
        },
        {
            "binary_name": "libcurl4-gnutls-dev",
            "binary_version": "8.5.0-2ubuntu2"
        },
        {
            "binary_name": "libcurl4-openssl-dev",
            "binary_version": "8.5.0-2ubuntu2"
        }
    ],
    "priority_reason": "Upstream Curl developers have rated this as being low severity",
    "availability": "No subscription required"
}