GSD-2016-4970
Vulnerability from gsd - Updated: 2023-12-13 01:21Details
handler/ssl/OpenSslEngine.java in Netty 4.0.x before 4.0.37.Final and 4.1.x before 4.1.1.Final allows remote attackers to cause a denial of service (infinite loop).
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2016-4970",
"description": "handler/ssl/OpenSslEngine.java in Netty 4.0.x before 4.0.37.Final and 4.1.x before 4.1.1.Final allows remote attackers to cause a denial of service (infinite loop).",
"id": "GSD-2016-4970",
"references": [
"https://www.suse.com/security/cve/CVE-2016-4970.html",
"https://access.redhat.com/errata/RHSA-2020:3192",
"https://access.redhat.com/errata/RHSA-2017:1097",
"https://access.redhat.com/errata/RHSA-2017:0179",
"https://advisories.mageia.org/CVE-2016-4970.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2016-4970"
],
"details": "handler/ssl/OpenSslEngine.java in Netty 4.0.x before 4.0.37.Final and 4.1.x before 4.1.1.Final allows remote attackers to cause a denial of service (infinite loop).",
"id": "GSD-2016-4970",
"modified": "2023-12-13T01:21:18.849169Z",
"schema_version": "1.4.0"
}
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{
"name": "[cassandra-commits] 20191112 [jira] [Created] (CASSANDRA-15412) Security vulnerability CVE-2016-4970 for Netty",
"refsource": "MLIST",
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}
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},
"gitlab.com": {
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{
"affected_range": "(,0)",
"affected_versions": "None",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-835",
"CWE-937"
],
"date": "2019-09-30",
"description": "This advisory has been marked as a false positive.",
"fixed_versions": [],
"identifier": "CVE-2016-4970",
"identifiers": [
"CVE-2016-4970"
],
"not_impacted": "",
"package_slug": "maven/io.netty/netty-all",
"pubdate": "2017-04-13",
"solution": "Nothing to be done.",
"title": "Infinite Loop for SSL Handler",
"urls": [
"http://netty.io/news/2016/06/07/4-0-37-Final.html",
"http://netty.io/news/2016/06/07/4-1-1-Final.html"
],
"uuid": "2760cba8-cfeb-4f93-9a8d-90efc3867570"
},
{
"affected_range": "[4.0-alpha0,4.0.36.Final],[4.1-alpha0,4.1.0.Final]",
"affected_versions": "All versions starting from 4.0-alpha0 up to 4.0.36.final, all versions starting from 4.1-alpha0 up to 4.1.0.final",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-835",
"CWE-937"
],
"date": "2019-09-30",
"description": "`handler/ssl/OpenSslEngine.java` in this package allows remote attackers to cause a denial of service (infinite loop).",
"fixed_versions": [
"4.0.37.Final",
"4.1.1.Final"
],
"identifier": "CVE-2016-4970",
"identifiers": [
"CVE-2016-4970"
],
"not_impacted": "All versions before 4.0-alpha0, all versions after 4.0.36.final before 4.1-alpha0, all versions after 4.1.0.final",
"package_slug": "maven/io.netty/netty-handler",
"pubdate": "2017-04-13",
"solution": "Upgrade to versions 4.0.37.Final, 4.1.1.Final or above.",
"title": "Infinite Loop for SSL Handler",
"urls": [
"http://netty.io/news/2016/06/07/4-0-37-Final.html",
"http://netty.io/news/2016/06/07/4-1-1-Final.html"
],
"uuid": "b089f8b0-d061-404d-9292-7926b251a4b9"
}
]
},
"nvd.nist.gov": {
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}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": true,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.8,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2021-02-14T02:56Z",
"publishedDate": "2017-04-13T14:59Z"
}
}
}
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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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