GHSA-P4XG-CPR9-VWVJ
Vulnerability from github – Published: 2022-05-13 01:38 – Updated: 2023-11-02 16:05
VLAI
Summary
Red Hat Wildfly DoS
Details
Undertow in Red Hat wildfly before version 11.0.0.Beta1 is vulnerable to a resource exhaustion resulting in a denial of service. Undertow keeps a cache of seen HTTP headers in persistent connections. It was found that this cache can easily exploited to fill memory with garbage, up to "max-headers" (default 200) * "max-header-size" (default 1MB) per active TCP connection.
Severity
7.5 (High)
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.wildfly:wildfly-undertow"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "11.0.0.Beta1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2016-9589"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2023-07-28T21:38:39Z",
"nvd_published_at": "2018-03-12T15:29:00Z",
"severity": "HIGH"
},
"details": "Undertow in Red Hat wildfly before version 11.0.0.Beta1 is vulnerable to a resource exhaustion resulting in a denial of service. Undertow keeps a cache of seen HTTP headers in persistent connections. It was found that this cache can easily exploited to fill memory with garbage, up to \"max-headers\" (default 200) * \"max-header-size\" (default 1MB) per active TCP connection.",
"id": "GHSA-p4xg-cpr9-vwvj",
"modified": "2023-11-02T16:05:42Z",
"published": "2022-05-13T01:38:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9589"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2017:0872"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2017:0873"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2017:3454"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2017:3455"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2017:3456"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2017:3458"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1404782"
},
{
"type": "PACKAGE",
"url": "https://github.com/wildfly/wildfly"
},
{
"type": "WEB",
"url": "https://web.archive.org/web/20200227180917/https://www.securityfocus.com/bid/97060"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0830.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0831.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0832.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0834.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0876.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Red Hat Wildfly DoS"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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