CVE-2023-30612 (GCVE-0-2023-30612)
Vulnerability from cvelistv5 – Published: 2023-04-19 17:25 – Updated: 2025-02-05 14:51
VLAI?
Title
Malicious HTTP requests could close arbitrary opening file descriptors in cloud-hypervisor
Summary
Cloud hypervisor is a Virtual Machine Monitor for Cloud workloads. This vulnerability allows users to close arbitrary open file descriptors in the Cloud Hypervisor process via sending malicious HTTP request through the HTTP API socket. As a result, the Cloud Hypervisor process can be easily crashed, causing Deny-of-Service (DoS). This can also be a potential Use-After-Free (UAF) vulnerability. Users require to have the write access to the API socket file to trigger this vulnerability. Impacted versions of Cloud Hypervisor include upstream main branch, v31.0, and v30.0. The vulnerability was initially detected by our `http_api_fuzzer` via oss-fuzz. This issue has been addressed in versions 30.1 and 31.1. Users unable to upgrade may mitigate this issue by ensuring the write access to the API socket file is granted to trusted users only.
Severity ?
4 (Medium)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| cloud-hypervisor | cloud-hypervisor |
Affected:
>= 30.0, < 30.1
Affected: >= 31.0, < 31.1 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T14:28:52.013Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/cloud-hypervisor/cloud-hypervisor/security/advisories/GHSA-g6mw-f26h-4jgp",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/cloud-hypervisor/cloud-hypervisor/security/advisories/GHSA-g6mw-f26h-4jgp"
},
{
"name": "https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5350",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5350"
},
{
"name": "https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5373",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5373"
},
{
"name": "https://oss-fuzz.com/testcase-detail/5260873569796096",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://oss-fuzz.com/testcase-detail/5260873569796096"
},
{
"name": "https://oss-fuzz.com/testcase-detail/5426283514560512",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://oss-fuzz.com/testcase-detail/5426283514560512"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-30612",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-02-05T14:51:24.616706Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-02-05T14:51:40.315Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "cloud-hypervisor",
"vendor": "cloud-hypervisor",
"versions": [
{
"status": "affected",
"version": "\u003e= 30.0, \u003c 30.1"
},
{
"status": "affected",
"version": "\u003e= 31.0, \u003c 31.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Cloud hypervisor is a Virtual Machine Monitor for Cloud workloads. This vulnerability allows users to close arbitrary open file descriptors in the Cloud Hypervisor process via sending malicious HTTP request through the HTTP API socket. As a result, the Cloud Hypervisor process can be easily crashed, causing Deny-of-Service (DoS). This can also be a potential Use-After-Free (UAF) vulnerability. Users require to have the write access to the API socket file to trigger this vulnerability. Impacted versions of Cloud Hypervisor include upstream main branch, v31.0, and v30.0. The vulnerability was initially detected by our `http_api_fuzzer` via oss-fuzz. This issue has been addressed in versions 30.1 and 31.1. Users unable to upgrade may mitigate this issue by ensuring the write access to the API socket file is granted to trusted users only."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "LOW",
"baseScore": 4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-306",
"description": "CWE-306: Missing Authentication for Critical Function",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-04-19T17:25:40.446Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/cloud-hypervisor/cloud-hypervisor/security/advisories/GHSA-g6mw-f26h-4jgp",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/cloud-hypervisor/cloud-hypervisor/security/advisories/GHSA-g6mw-f26h-4jgp"
},
{
"name": "https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5350",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5350"
},
{
"name": "https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5373",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5373"
},
{
"name": "https://oss-fuzz.com/testcase-detail/5260873569796096",
"tags": [
"x_refsource_MISC"
],
"url": "https://oss-fuzz.com/testcase-detail/5260873569796096"
},
{
"name": "https://oss-fuzz.com/testcase-detail/5426283514560512",
"tags": [
"x_refsource_MISC"
],
"url": "https://oss-fuzz.com/testcase-detail/5426283514560512"
}
],
"source": {
"advisory": "GHSA-g6mw-f26h-4jgp",
"discovery": "UNKNOWN"
},
"title": "Malicious HTTP requests could close arbitrary opening file descriptors in cloud-hypervisor"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2023-30612",
"datePublished": "2023-04-19T17:25:40.446Z",
"dateReserved": "2023-04-13T13:25:18.831Z",
"dateUpdated": "2025-02-05T14:51:40.315Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2023-30612\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2023-04-19T18:15:07.553\",\"lastModified\":\"2024-11-21T08:00:30.417\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Cloud hypervisor is a Virtual Machine Monitor for Cloud workloads. This vulnerability allows users to close arbitrary open file descriptors in the Cloud Hypervisor process via sending malicious HTTP request through the HTTP API socket. As a result, the Cloud Hypervisor process can be easily crashed, causing Deny-of-Service (DoS). This can also be a potential Use-After-Free (UAF) vulnerability. Users require to have the write access to the API socket file to trigger this vulnerability. Impacted versions of Cloud Hypervisor include upstream main branch, v31.0, and v30.0. The vulnerability was initially detected by our `http_api_fuzzer` via oss-fuzz. This issue has been addressed in versions 30.1 and 31.1. Users unable to upgrade may mitigate this issue by ensuring the write access to the API socket file is granted to trusted users only.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L\",\"baseScore\":4.0,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":0.6,\"impactScore\":3.4},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":4.9,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.2,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-306\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cloudhypervisor:cloud_hypervisor:30.0:*:*:*:*:rust:*:*\",\"matchCriteriaId\":\"2AC6DE0F-27E9-424B-9406-C93FD87099D4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cloudhypervisor:cloud_hypervisor:31.1:*:*:*:*:rust:*:*\",\"matchCriteriaId\":\"75E769D7-4723-4F99-9A9D-72765AB3A602\"}]}]}],\"references\":[{\"url\":\"https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5350\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5373\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/cloud-hypervisor/cloud-hypervisor/security/advisories/GHSA-g6mw-f26h-4jgp\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://oss-fuzz.com/testcase-detail/5260873569796096\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Permissions Required\"]},{\"url\":\"https://oss-fuzz.com/testcase-detail/5426283514560512\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Permissions Required\"]},{\"url\":\"https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5350\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5373\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/cloud-hypervisor/cloud-hypervisor/security/advisories/GHSA-g6mw-f26h-4jgp\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://oss-fuzz.com/testcase-detail/5260873569796096\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Permissions Required\"]},{\"url\":\"https://oss-fuzz.com/testcase-detail/5426283514560512\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Permissions Required\"]}]}}",
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://github.com/cloud-hypervisor/cloud-hypervisor/security/advisories/GHSA-g6mw-f26h-4jgp\", \"name\": \"https://github.com/cloud-hypervisor/cloud-hypervisor/security/advisories/GHSA-g6mw-f26h-4jgp\", \"tags\": [\"x_refsource_CONFIRM\", \"x_transferred\"]}, {\"url\": \"https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5350\", \"name\": \"https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5350\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}, {\"url\": \"https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5373\", \"name\": \"https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5373\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}, {\"url\": \"https://oss-fuzz.com/testcase-detail/5260873569796096\", \"name\": \"https://oss-fuzz.com/testcase-detail/5260873569796096\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}, {\"url\": \"https://oss-fuzz.com/testcase-detail/5426283514560512\", \"name\": \"https://oss-fuzz.com/testcase-detail/5426283514560512\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T14:28:52.013Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-30612\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-02-05T14:51:24.616706Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-02-05T14:51:30.931Z\"}}], \"cna\": {\"title\": \"Malicious HTTP requests could close arbitrary opening file descriptors in cloud-hypervisor\", \"source\": {\"advisory\": \"GHSA-g6mw-f26h-4jgp\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 4, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L\", \"integrityImpact\": \"LOW\", \"userInteraction\": \"REQUIRED\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"LOW\", \"privilegesRequired\": \"HIGH\", \"confidentialityImpact\": \"LOW\"}}], \"affected\": [{\"vendor\": \"cloud-hypervisor\", \"product\": \"cloud-hypervisor\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003e= 30.0, \u003c 30.1\"}, {\"status\": \"affected\", \"version\": \"\u003e= 31.0, \u003c 31.1\"}]}], \"references\": [{\"url\": \"https://github.com/cloud-hypervisor/cloud-hypervisor/security/advisories/GHSA-g6mw-f26h-4jgp\", \"name\": \"https://github.com/cloud-hypervisor/cloud-hypervisor/security/advisories/GHSA-g6mw-f26h-4jgp\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5350\", \"name\": \"https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5350\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5373\", \"name\": \"https://github.com/cloud-hypervisor/cloud-hypervisor/pull/5373\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://oss-fuzz.com/testcase-detail/5260873569796096\", \"name\": \"https://oss-fuzz.com/testcase-detail/5260873569796096\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://oss-fuzz.com/testcase-detail/5426283514560512\", \"name\": \"https://oss-fuzz.com/testcase-detail/5426283514560512\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Cloud hypervisor is a Virtual Machine Monitor for Cloud workloads. This vulnerability allows users to close arbitrary open file descriptors in the Cloud Hypervisor process via sending malicious HTTP request through the HTTP API socket. As a result, the Cloud Hypervisor process can be easily crashed, causing Deny-of-Service (DoS). This can also be a potential Use-After-Free (UAF) vulnerability. Users require to have the write access to the API socket file to trigger this vulnerability. Impacted versions of Cloud Hypervisor include upstream main branch, v31.0, and v30.0. The vulnerability was initially detected by our `http_api_fuzzer` via oss-fuzz. This issue has been addressed in versions 30.1 and 31.1. Users unable to upgrade may mitigate this issue by ensuring the write access to the API socket file is granted to trusted users only.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-306\", \"description\": \"CWE-306: Missing Authentication for Critical Function\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2023-04-19T17:25:40.446Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2023-30612\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-02-05T14:51:40.315Z\", \"dateReserved\": \"2023-04-13T13:25:18.831Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2023-04-19T17:25:40.446Z\", \"assignerShortName\": \"GitHub_M\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
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…
Loading…