OESA-2026-1386

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-1386

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-1386.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-1386

Upstream

CVE-2024-3884

CVE-2024-4027

Published

2026-02-13T11:10:24Z

Modified

2026-08-18T01:19:40Z

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

undertow security update

Details

Java web server using non-blocking IO

Security Fix(es):

A flaw was found in Undertow that can cause remote denial of service attacks. When the server uses the FormEncodedDataDefinition.doParse(StreamSourceChannel) method to parse large form data encoding with application/x-www-form-urlencoded, the method will cause an OutOfMemory issue. This flaw allows unauthorized users to cause a remote denial of service (DoS) attack.(CVE-2024-3884)

A flaw was found in Undertow. Servlets using a method that calls HttpServletRequestImpl.getParameterNames() can cause an OutOfMemoryError when the client sends a request with large parameter names. This issue can be exploited by an unauthorized user to cause a remote denial-of-service (DoS) attack.(CVE-2024-4027)

Database specific

{
    "severity": "High"
}

References

Affected packages

openEuler:22.03-LTS-SP4 / undertow

Package

Name: undertow
Purl: pkg:rpm/openEuler/undertow&distro=openEuler-22.03-LTS-SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.4.0-10.oe2203sp4

Ecosystem specific

{
    "noarch": [
        "undertow-1.4.0-10.oe2203sp4.noarch.rpm",
        "undertow-javadoc-1.4.0-10.oe2203sp4.noarch.rpm"
    ],
    "src": [
        "undertow-1.4.0-10.oe2203sp4.src.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-1386.json"