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Add CVE-2022-21698 for GHSA-cg3q-j54f-5p7p

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Add CVE-2022-21698 for GHSA-cg3q-j54f-5p7p
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advisory-db[bot] 2022-02-15 15:15:32 +00:00 committed by GitHub
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commit a3a974c12c
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1 changed files with 86 additions and 6 deletions
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2022/21xxx/CVE-2022-21698.json
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@ -1,18 +1,98 @@
{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2022-21698",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "Uncontrolled Resource Consumption in promhttp"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "client_golang",
"version": {
"version_data": [
{
"version_value": "< 1.11.1"
}
]
}
}
]
},
"vendor_name": "prometheus"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "client_golang is the instrumentation library for Go applications in Prometheus, and the promhttp package in client_golang provides tooling around HTTP servers and clients. In client_golang prior to version 1.11.1, HTTP server is susceptible to a Denial of Service through unbounded cardinality, and potential memory exhaustion, when handling requests with non-standard HTTP methods. In order to be affected, an instrumented software must use any of `promhttp.InstrumentHandler*` middleware except `RequestsInFlight`; not filter any specific methods (e.g GET) before middleware; pass metric with `method` label name to our middleware; and not have any firewall/LB/proxy that filters away requests with unknown `method`. client_golang version 1.11.1 contains a patch for this issue. Several workarounds are available, including removing the `method` label name from counter/gauge used in the InstrumentHandler; turning off affected promhttp handlers; adding custom middleware before promhttp handler that will sanitize the request method given by Go http.Request; and using a reverse proxy or web application firewall, configured to only allow a limited set of methods."
}
]
},
"impact": {
"cvss": {
"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"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-400: Uncontrolled Resource Consumption"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/prometheus/client_golang/security/advisories/GHSA-cg3q-j54f-5p7p",
"refsource": "CONFIRM",
"url": "https://github.com/prometheus/client_golang/security/advisories/GHSA-cg3q-j54f-5p7p"
},
{
"name": "https://github.com/prometheus/client_golang/pull/962",
"refsource": "MISC",
"url": "https://github.com/prometheus/client_golang/pull/962"
},
{
"name": "https://github.com/prometheus/client_golang/pull/987",
"refsource": "MISC",
"url": "https://github.com/prometheus/client_golang/pull/987"
},
{
"name": "https://github.com/prometheus/client_golang/releases/tag/v1.11.1",
"refsource": "MISC",
"url": "https://github.com/prometheus/client_golang/releases/tag/v1.11.1"
}
]
},
"source": {
"advisory": "GHSA-cg3q-j54f-5p7p",
"discovery": "UNKNOWN"
}
}