CVE-2025-1948

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Source
https://cve.org/CVERecord?id=CVE-2025-1948
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-1948.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-1948
Aliases
Downstream
Published
2025-05-08T17:48:40Z
Modified
2026-09-15T03:45:58Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Eclipse Jetty HTTP clients can increase memory allocation
Details

In Eclipse Jetty versions 12.0.0 to 12.0.16 included, an HTTP/2 client can specify a very large value for the HTTP/2 settings parameter SETTINGS_MAX_HEADER_LIST_SIZE. The Jetty HTTP/2 server does not perform validation on this setting, and tries to allocate a ByteBuffer of the specified capacity to encode HTTP responses, likely resulting in OutOfMemoryError being thrown, or even the JVM process exiting.

Database specific 
{
    "cna_assigner":  "eclipse",
    "cwe_ids":  [
        "CWE-400"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/1xxx/CVE-2025-1948.json"
}
References

Affected packages

Git / github.com/jetty/jetty.project

Affected ranges

Type
GIT
Repo
https://github.com/jetty/jetty.project
Events
Introduced
28100e8da711e44c0722ed10bd413ae862497539
Fixed
14d19c268e4cb09afc312b5255a4cbb7a95c5cb6
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "12.0.0"
        },
        {
            "last_affected":  "12.0.16"
        },
        {
            "fixed":  "12.0.17"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "CPE_RANGE"
    ]
}

Affected versions

jetty-12.*
jetty-12.0.0x
jetty-12.0.14
jetty-12.0.15
jetty-12.0.5
jetty-12.0.6

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-1948.json"