GSD-2019-0199
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.14 and 8.5.0 to 8.5.37 accepted streams with excessive numbers of SETTINGS frames and also permitted clients to keep streams open without reading/writing request/response data. By keeping streams open for requests that utilised the Servlet API's blocking I/O, clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-0199",
"description": "The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.14 and 8.5.0 to 8.5.37 accepted streams with excessive numbers of SETTINGS frames and also permitted clients to keep streams open without reading/writing request/response data. By keeping streams open for requests that utilised the Servlet API\u0027s blocking I/O, clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS.",
"id": "GSD-2019-0199",
"references": [
"https://www.suse.com/security/cve/CVE-2019-0199.html",
"https://www.debian.org/security/2019/dsa-4596",
"https://access.redhat.com/errata/RHSA-2020:2366",
"https://access.redhat.com/errata/RHSA-2019:3931",
"https://access.redhat.com/errata/RHSA-2019:3929",
"https://advisories.mageia.org/CVE-2019-0199.html",
"https://alas.aws.amazon.com/cve/html/CVE-2019-0199.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2019-0199"
],
"details": "The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.14 and 8.5.0 to 8.5.37 accepted streams with excessive numbers of SETTINGS frames and also permitted clients to keep streams open without reading/writing request/response data. By keeping streams open for requests that utilised the Servlet API\u0027s blocking I/O, clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS.",
"id": "GSD-2019-0199",
"modified": "2023-12-13T01:23:39.102975Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security@apache.org",
"ID": "CVE-2019-0199",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Apache Tomcat",
"version": {
"version_data": [
{
"version_value": "Apache Tomcat 9.0.0.M1 to 9.0.14, 8.5.0 to 8.5.37"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.14 and 8.5.0 to 8.5.37 accepted streams with excessive numbers of SETTINGS frames and also permitted clients to keep streams open without reading/writing request/response data. By keeping streams open for requests that utilised the Servlet API\u0027s blocking I/O, clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "DoS"
}
]
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]
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"references": {
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"refsource": "MISC",
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{
"name": "[tomee-commits] 20190528 [jira] [Closed] (TOMEE-2497) Upgrade Tomcat in TomEE 7.0.x/7.1.x/8.0.x for CVE-2019-0199",
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},
"gitlab.com": {
"advisories": [
{
"affected_range": "[9.0.0,9.0.16),[8.0.0,8.5.38)",
"affected_versions": "All versions starting from 9.0.0 before 9.0.16, all versions starting from 8.0.0 before 8.5.38",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"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-400",
"CWE-937"
],
"date": "2021-08-30",
"description": "The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.14 and 8.5.0 to 8.5.37 accepted streams with excessive numbers of SETTINGS frames and also permitted clients to keep streams open without reading/writing request/response data. By keeping streams open for requests that utilised the Servlet API\u0027s blocking I/O, clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS.",
"fixed_versions": [
"9.0.16",
"9.0.16"
],
"identifier": "CVE-2019-0199",
"identifiers": [
"GHSA-qcxh-w3j9-58qr",
"CVE-2019-0199"
],
"not_impacted": "All versions before 9.0.0, all versions starting from 9.0.16, all versions before 8.0.0, all versions starting from 8.5.38",
"package_slug": "maven/org.apache.tomcat.embed/tomcat-embed-core",
"pubdate": "2020-06-15",
"solution": "Upgrade to versions 9.0.16, 9.0.16 or above.",
"title": "Uncontrolled Resource Consumption",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2019-0199",
"https://access.redhat.com/errata/RHSA-2019:3929",
"https://access.redhat.com/errata/RHSA-2019:3931",
"https://lists.apache.org/thread.html/158ab719cf60448ddbb074798f09152fdb572fc8f781e70a56118d1a@%3Cdev.tomcat.apache.org%3E",
"https://lists.apache.org/thread.html/1dd0a59c1295cc08ce4c9e7edae5ad2268acc9ba55adcefa0532e5ba@%3Cdev.tomcat.apache.org%3E",
"https://lists.apache.org/thread.html/4c438fa4c78cb1ce8979077f668ab7145baf83e7c59f2faf7eccf094@%3Cdev.tomcat.apache.org%3E",
"https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3@%3Cdev.tomcat.apache.org%3E",
"https://lists.apache.org/thread.html/7bb193bc68b28d21ff1c726fd38bea164deb6333b59eec2eb3661da6@%3Cusers.tomcat.apache.org%3E",
"https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a@%3Cdev.tomcat.apache.org%3E",
"https://lists.apache.org/thread.html/9fe25f98bac6d66f8a663a15c37a98bc2d8f8bbed1d408791a3e4067@%3Cusers.tomcat.apache.org%3E",
"https://lists.apache.org/thread.html/a7a201bd23e67fd3326c9b22b814dd0537d3270b3b54a768e2e7ef50@%3Cdev.tomcat.apache.org%3E",
"https://lists.apache.org/thread.html/ac0185ce240a711b542a55bccf9349ab0c2f343d70cf7835e08fabc9@%3Cannounce.apache.org%3E",
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"https://lists.apache.org/thread.html/e85e83e9954f169bbb77b44baae5a33d8de878df557bb32b7f793661@%3Cdev.tomcat.apache.org%3E",
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"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NPHQEL5AQ6LZSZD2Y6TYZ4RC3WI7NXJ3/",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZQTZ5BJ5F4KV6N53SGNKSW3UY5DBIQ46/",
"https://seclists.org/bugtraq/2019/Dec/43",
"https://security.netapp.com/advisory/ntap-20190419-0001/",
"https://support.f5.com/csp/article/K17321505",
"https://www.debian.org/security/2019/dsa-4596",
"https://www.oracle.com/security-alerts/cpuapr2020.html",
"https://www.oracle.com/security-alerts/cpujan2020.html",
"https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html",
"http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00090.html",
"http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00013.html",
"http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00054.html",
"http://www.securityfocus.com/bid/107674",
"https://github.com/advisories/GHSA-qcxh-w3j9-58qr"
],
"uuid": "19804a66-65a8-4c72-848b-90d17b602a42"
},
{
"affected_range": "[8.5.0,8.5.37],[9.0.0.M1,9.0.14]",
"affected_versions": "All versions starting from 8.5.0 up to 8.5.37, all versions starting from 9.0.0.M1 up to 9.0.14",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"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-400",
"CWE-937"
],
"date": "2019-05-28",
"description": "The HTTP/2 implementation in Apache Tomcat accepted streams with excessive numbers of `SETTINGS` frames and also permitted clients to keep streams open without reading/writing request/response data. By keeping streams open for requests that utilised the Servlet API\u0027s blocking I/O, clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS.",
"fixed_versions": [
"8.5.38",
"9.0.16"
],
"identifier": "CVE-2019-0199",
"identifiers": [
"CVE-2019-0199"
],
"not_impacted": "All versions before 8.5.0, all versions after 8.5.37 before 9.0.0.M1, all versions after 9.0.14",
"package_slug": "maven/org.apache.tomcat/tomcat-util",
"pubdate": "2019-04-10",
"solution": "Upgrade to versions 8.5.38, 9.0.16 or above.",
"title": "Uncontrolled Resource Consumption",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2019-0199"
],
"uuid": "f8f33450-a363-4e6a-8623-97f78eb8e090"
},
{
"affected_range": "[8.5.0,8.5.37],[9.0.0.M1,9.0.14]",
"affected_versions": "All versions starting from 8.5.0 up to 8.5.37, all versions starting from 9.0.0.M1 up to 9.0.14",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"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-400",
"CWE-937"
],
"date": "2019-05-28",
"description": "The HTTP/2 implementation in Apache Tomcat accepted streams with excessive numbers of `SETTINGS` frames and also permitted clients to keep streams open without reading/writing request/response data. By keeping streams open for requests that utilised the Servlet API\u0027s blocking I/O, clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS.",
"fixed_versions": [
"8.5.38",
"9.0.16"
],
"identifier": "CVE-2019-0199",
"identifiers": [
"CVE-2019-0199"
],
"not_impacted": "All versions before 8.5.0, all versions after 8.5.37 before 9.0.0.M1, all versions after 9.0.14",
"package_slug": "maven/org.apache.tomcat/tomcat",
"pubdate": "2019-04-10",
"solution": "Upgrade to versions 8.5.38, 9.0.16 or above.",
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"refsource": "CONFIRM",
"tags": [
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],
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},
{
"name": "https://support.f5.com/csp/article/K17321505",
"refsource": "CONFIRM",
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},
{
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},
{
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},
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},
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"tags": [],
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},
{
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"refsource": "BUGTRAQ",
"tags": [],
"url": "https://seclists.org/bugtraq/2019/Dec/43"
},
{
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},
{
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{
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},
{
"name": "[tomee-commits] 20190528 [jira] [Closed] (TOMEE-2497) Upgrade Tomcat in TomEE 7.0.x/7.1.x/8.0.x for CVE-2019-0199",
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2023-12-08T16:41Z",
"publishedDate": "2019-04-10T15:29Z"
}
}
}
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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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