CVE-2023-0665 (GCVE-0-2023-0665)
Vulnerability from cvelistv5 – Published: 2023-03-30 00:21 – Updated: 2025-02-13 16:39
VLAI
EPSS
VEX
Title
Vault PKI Issuer Endpoint Did Not Correctly Authorize Access to Issuer Metadata
Summary
HashiCorp Vault's PKI mount issuer endpoints did not correctly authorize access to remove an issuer or modify issuer metadata, potentially resulting in denial of service of the PKI mount. This bug did not affect public or private key material, trust chains or certificate issuance. Fixed in Vault 1.13.1, 1.12.5, and 1.11.9.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-12 15:00 UTC
CWE
- CWE-285 - Improper Authorization
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| HashiCorp | Vault |
Affected:
1.13.0 , < 1.13.1
(semver)
Affected: 1.12.0 , < 1.12.5 (semver) Affected: 1.11.0 , < 1.11.9 (semver) |
guessed | |
| HashiCorp | Vault Enterprise |
Affected:
1.13.0 , < 1.13.1
(semver)
Affected: 1.12.0 , < 1.12.5 (semver) Affected: 1.11.0 , < 1.11.9 (semver) |
guessed |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T05:17:50.328Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://discuss.hashicorp.com/t/hcsec-2023-11-vault-s-pki-issuer-endpoint-did-not-correctly-authorize-access-to-issuer-metadata/52079/1"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20230526-0008/"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-0665",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-12T15:00:11.247720Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-02-12T15:00:17.817Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"Windows",
"MacOS",
"Linux",
"x86",
"ARM",
"64 bit",
"32 bit"
],
"product": "Vault",
"repo": "https://github.com/hashicorp/vault",
"vendor": "HashiCorp",
"versions": [
{
"lessThan": "1.13.1",
"status": "affected",
"version": "1.13.0",
"versionType": "semver"
},
{
"lessThan": "1.12.5",
"status": "affected",
"version": "1.12.0",
"versionType": "semver"
},
{
"lessThan": "1.11.9",
"status": "affected",
"version": "1.11.0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"platforms": [
"Windows",
"MacOS",
"Linux",
"x86",
"ARM",
"64 bit",
"32 bit"
],
"product": "Vault Enterprise",
"vendor": "HashiCorp",
"versions": [
{
"lessThan": "1.13.1",
"status": "affected",
"version": "1.13.0",
"versionType": "semver"
},
{
"lessThan": "1.12.5",
"status": "affected",
"version": "1.12.0",
"versionType": "semver"
},
{
"lessThan": "1.11.9",
"status": "affected",
"version": "1.11.0",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "HashiCorp Vault\u0027s PKI mount issuer endpoints did not correctly authorize access to remove an issuer or modify issuer metadata, potentially resulting in denial of service of the PKI mount. This bug did not affect public or private key material, trust chains or certificate issuance. Fixed in Vault 1.13.1, 1.12.5, and 1.11.9.."
}
],
"value": "HashiCorp Vault\u0027s PKI mount issuer endpoints did not correctly authorize access to remove an issuer or modify issuer metadata, potentially resulting in denial of service of the PKI mount. This bug did not affect public or private key material, trust chains or certificate issuance. Fixed in Vault 1.13.1, 1.12.5, and 1.11.9."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-285",
"description": "CWE-285 Improper Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-05-26T19:06:23.683Z",
"orgId": "67fedba0-ff2e-4543-ba5b-aa93e87718cc",
"shortName": "HashiCorp"
},
"references": [
{
"url": "https://discuss.hashicorp.com/t/hcsec-2023-11-vault-s-pki-issuer-endpoint-did-not-correctly-authorize-access-to-issuer-metadata/52079/1"
},
{
"url": "https://security.netapp.com/advisory/ntap-20230526-0008/"
}
],
"source": {
"advisory": "HCSEC-2023-11",
"discovery": "INTERNAL"
},
"title": "Vault PKI Issuer Endpoint Did Not Correctly Authorize Access to Issuer Metadata"
}
},
"cveMetadata": {
"assignerOrgId": "67fedba0-ff2e-4543-ba5b-aa93e87718cc",
"assignerShortName": "HashiCorp",
"cveId": "CVE-2023-0665",
"datePublished": "2023-03-30T00:21:47.676Z",
"dateReserved": "2023-02-03T21:24:59.629Z",
"dateUpdated": "2025-02-13T16:39:04.425Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2023-0665",
"date": "2026-09-17",
"epss": "0.00332",
"percentile": "0.2642"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2023-0665\",\"sourceIdentifier\":\"security@hashicorp.com\",\"published\":\"2023-03-30T01:15:07.437\",\"lastModified\":\"2026-06-17T05:26:02.710\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"HashiCorp Vault\u0027s PKI mount issuer endpoints did not correctly authorize access to remove an issuer or modify issuer metadata, potentially resulting in denial of service of the PKI mount. This bug did not affect public or private key material, trust chains or certificate issuance. Fixed in Vault 1.13.1, 1.12.5, and 1.11.9.\"}],\"affected\":[{\"source\":\"security@hashicorp.com\",\"affectedData\":[{\"vendor\":\"HashiCorp\",\"product\":\"Vault\",\"defaultStatus\":\"unaffected\",\"platforms\":[\"Windows\",\"MacOS\",\"Linux\",\"x86\",\"ARM\",\"64 bit\",\"32 bit\"],\"repo\":\"https://github.com/hashicorp/vault\",\"versions\":[{\"version\":\"1.13.0\",\"lessThan\":\"1.13.1\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"1.12.0\",\"lessThan\":\"1.12.5\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"1.11.0\",\"lessThan\":\"1.11.9\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"HashiCorp\",\"product\":\"Vault Enterprise\",\"defaultStatus\":\"unaffected\",\"platforms\":[\"Windows\",\"MacOS\",\"Linux\",\"x86\",\"ARM\",\"64 bit\",\"32 bit\"],\"versions\":[{\"version\":\"1.13.0\",\"lessThan\":\"1.13.1\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"1.12.0\",\"lessThan\":\"1.12.5\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"1.11.0\",\"lessThan\":\"1.11.9\",\"versionType\":\"semver\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@hashicorp.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":3.9,\"impactScore\":2.5},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":3.9,\"impactScore\":2.5}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2025-02-12T15:00:11.247720Z\",\"id\":\"CVE-2023-0665\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"yes\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"security@hashicorp.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-285\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:*\",\"versionEndExcluding\":\"1.11.9\",\"matchCriteriaId\":\"2C565DBD-95F4-4951-A029-93ABE5315740\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*\",\"versionEndExcluding\":\"1.11.9\",\"matchCriteriaId\":\"80EB9F32-09A4-469C-AF76-1AE3137EAC1B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:*\",\"versionStartIncluding\":\"1.12.0\",\"versionEndExcluding\":\"1.12.5\",\"matchCriteriaId\":\"446F872F-F64C-44CA-85BC-144FCFBCFA8B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*\",\"versionStartIncluding\":\"1.12.0\",\"versionEndExcluding\":\"1.12.5\",\"matchCriteriaId\":\"71A02FE6-C8D4-455D-A71A-C8353E1ECB7C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:*\",\"versionStartIncluding\":\"1.13.0\",\"versionEndExcluding\":\"1.13.1\",\"matchCriteriaId\":\"81280166-3DF7-4867-95E9-A7AFB9A12CE7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*\",\"versionStartIncluding\":\"1.13.0\",\"versionEndExcluding\":\"1.13.1\",\"matchCriteriaId\":\"C56E203C-1E18-4395-B500-B6EA695B16C0\"}]}]}],\"references\":[{\"url\":\"https://discuss.hashicorp.com/t/hcsec-2023-11-vault-s-pki-issuer-endpoint-did-not-correctly-authorize-access-to-issuer-metadata/52079/1\",\"source\":\"security@hashicorp.com\",\"tags\":[\"Issue Tracking\",\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://security.netapp.com/advisory/ntap-20230526-0008/\",\"source\":\"security@hashicorp.com\"},{\"url\":\"https://discuss.hashicorp.com/t/hcsec-2023-11-vault-s-pki-issuer-endpoint-did-not-correctly-authorize-access-to-issuer-metadata/52079/1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://security.netapp.com/advisory/ntap-20230526-0008/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2026-08-19T17:14:33+00:00",
"cve": "CVE-2023-0665",
"id": "CVE-2023-0665",
"initial_release_date": "2023-03-30T00:00:00+00:00",
"product_status:fixed": "15",
"product_status:known_affected": "7",
"product_status:known_not_affected": "1309",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "hashicorp/vault: Vault\u2019s PKI Issuer Endpoint Did Not Correctly Authorize Access to Issuer Metadata",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-0665.json",
"version": "3"
},
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://discuss.hashicorp.com/t/hcsec-2023-11-vault-s-pki-issuer-endpoint-did-not-correctly-authorize-access-to-issuer-metadata/52079/1\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://security.netapp.com/advisory/ntap-20230526-0008/\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T05:17:50.328Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-0665\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-02-12T15:00:11.247720Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-02-12T14:59:55.969Z\"}}], \"cna\": {\"title\": \"Vault PKI Issuer Endpoint Did Not Correctly Authorize Access to Issuer Metadata\", \"source\": {\"advisory\": \"HCSEC-2023-11\", \"discovery\": \"INTERNAL\"}, \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 6.5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L\", \"integrityImpact\": \"LOW\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"LOW\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"repo\": \"https://github.com/hashicorp/vault\", \"vendor\": \"HashiCorp\", \"product\": \"Vault\", \"versions\": [{\"status\": \"affected\", \"version\": \"1.13.0\", \"lessThan\": \"1.13.1\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"1.12.0\", \"lessThan\": \"1.12.5\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"1.11.0\", \"lessThan\": \"1.11.9\", \"versionType\": \"semver\"}], \"platforms\": [\"Windows\", \"MacOS\", \"Linux\", \"x86\", \"ARM\", \"64 bit\", \"32 bit\"], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"HashiCorp\", \"product\": \"Vault Enterprise\", \"versions\": [{\"status\": \"affected\", \"version\": \"1.13.0\", \"lessThan\": \"1.13.1\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"1.12.0\", \"lessThan\": \"1.12.5\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"1.11.0\", \"lessThan\": \"1.11.9\", \"versionType\": \"semver\"}], \"platforms\": [\"Windows\", \"MacOS\", \"Linux\", \"x86\", \"ARM\", \"64 bit\", \"32 bit\"], \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://discuss.hashicorp.com/t/hcsec-2023-11-vault-s-pki-issuer-endpoint-did-not-correctly-authorize-access-to-issuer-metadata/52079/1\"}, {\"url\": \"https://security.netapp.com/advisory/ntap-20230526-0008/\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"HashiCorp Vault\u0027s PKI mount issuer endpoints did not correctly authorize access to remove an issuer or modify issuer metadata, potentially resulting in denial of service of the PKI mount. This bug did not affect public or private key material, trust chains or certificate issuance. Fixed in Vault 1.13.1, 1.12.5, and 1.11.9.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"HashiCorp Vault\u0027s PKI mount issuer endpoints did not correctly authorize access to remove an issuer or modify issuer metadata, potentially resulting in denial of service of the PKI mount. This bug did not affect public or private key material, trust chains or certificate issuance. Fixed in Vault 1.13.1, 1.12.5, and 1.11.9..\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-285\", \"description\": \"CWE-285 Improper Authorization\"}]}], \"providerMetadata\": {\"orgId\": \"67fedba0-ff2e-4543-ba5b-aa93e87718cc\", \"shortName\": \"HashiCorp\", \"dateUpdated\": \"2023-05-26T19:06:23.683Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2023-0665\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-02-13T16:39:04.425Z\", \"dateReserved\": \"2023-02-03T21:24:59.629Z\", \"assignerOrgId\": \"67fedba0-ff2e-4543-ba5b-aa93e87718cc\", \"datePublished\": \"2023-03-30T00:21:47.676Z\", \"assignerShortName\": \"HashiCorp\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
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.
Loading…
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.
Loading…
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.
Loading…