mirror of
https://github.com/CVEProject/cvelist.git
synced 2025-08-04 08:44:25 +00:00
188 lines
9.0 KiB
JSON
188 lines
9.0 KiB
JSON
{
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"CVE_data_meta": {
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"ASSIGNER": "security-advisories@github.com",
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"ID": "CVE-2022-21698",
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"STATE": "PUBLIC",
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"TITLE": "Uncontrolled Resource Consumption in promhttp"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "client_golang",
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"version": {
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"version_data": [
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{
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"version_value": "< 1.11.1"
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}
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]
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}
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}
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]
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},
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"vendor_name": "prometheus"
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}
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]
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}
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},
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"data_format": "MITRE",
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"data_type": "CVE",
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"data_version": "4.0",
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"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."
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}
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]
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},
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"impact": {
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"cvss": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"version": "3.1"
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}
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-400: Uncontrolled Resource Consumption"
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}
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]
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}
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]
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},
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"references": {
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"reference_data": [
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{
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"name": "https://github.com/prometheus/client_golang/security/advisories/GHSA-cg3q-j54f-5p7p",
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"refsource": "CONFIRM",
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"url": "https://github.com/prometheus/client_golang/security/advisories/GHSA-cg3q-j54f-5p7p"
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},
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{
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"name": "https://github.com/prometheus/client_golang/pull/962",
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"refsource": "MISC",
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"url": "https://github.com/prometheus/client_golang/pull/962"
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},
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{
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"name": "https://github.com/prometheus/client_golang/pull/987",
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"refsource": "MISC",
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"url": "https://github.com/prometheus/client_golang/pull/987"
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},
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{
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"name": "https://github.com/prometheus/client_golang/releases/tag/v1.11.1",
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"refsource": "MISC",
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"url": "https://github.com/prometheus/client_golang/releases/tag/v1.11.1"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2022-5f253807ce",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FY3N7H6VSDZM37B4SKM2PFFCUWU7QYWN/"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2022-6c4cb64314",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZKORFJTRRDJCWBTJPISKKCVMMMJBIRLG/"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2022-eda0e65b01",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AK7CJBCGERCRXYUR2EWDSSDVAQMTAZGX/"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2022-6043a7b938",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SASRKYHT5ZFSVMJUQUG3UAEQRJYGJKAR/"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2022-e244ad73d6",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KBMVIQFKQDSSTHVVJWJ4QH6TW3JVB7XZ/"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2022-a7d438b30b",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7V7I72LSQ3IET3QJR6QPAVGJZ4CBDLN5/"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2022-83405f9d5b",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HLAQRRGNSO5MYCPAXGPH2OCSHOGHSQMQ/"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2022-9dd03cab55",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2PFW6Q2LXXWTFRTMTRN4ZGADFRQPKJ3D/"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2022-c87047f163",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/J5WPM42UR6XIBQNQPNQHM32X7S4LJTRX/"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2022-2067702f06",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4KDETHL5XCT6RZN2BBNOCEXRZ2W3SFU3/"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2022-c5383675d9",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/36GUEPA5TPSC57DZTPYPBL6T7UPQ2FRH/"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2022-5e637f6cc6",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DLUJZV3HBP56ADXU6QH2V7RNYUPMVBXQ/"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2022-396c568c5e",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2IK53GWZ475OQ6ENABKMJMTOBZG6LXUR/"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2022-92ef43c439",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MH6ALXEQXIFQRQFNJ5Y2MJ5DFPIX76VN/"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2022-fae3ecee19",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZY2SLWOQR4ZURQ7UBRZ7JIX6H6F5JHJR/"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2022-739c7a0058",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RN7JGC2LVHPEGSJYODFUV5FEKPBVG4D7/"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2022-13ad572b5a",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5OGNAFVXSMTTT2UPH6CS3IH6L3KM42Q7/"
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},
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{
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"refsource": "FEDORA",
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"name": "FEDORA-2022-741325e9a0",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3L6GDN5S5QZSCFKWD3GKL2RDZQ6B4UWA/"
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}
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]
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},
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"source": {
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"advisory": "GHSA-cg3q-j54f-5p7p",
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"discovery": "UNKNOWN"
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}
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} |