238 lines
9.1 KiB
JSON
238 lines
9.1 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2026-33257",
|
|
"assignerOrgId": "8ce71d90-2354-404b-a86e-bec2cc4e6981",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "OX",
|
|
"dateReserved": "2026-03-18T10:06:16.572Z",
|
|
"datePublished": "2026-04-22T09:37:59.871Z",
|
|
"dateUpdated": "2026-04-22T18:10:30.709Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"providerMetadata": {
|
|
"orgId": "8ce71d90-2354-404b-a86e-bec2cc4e6981",
|
|
"shortName": "OX",
|
|
"dateUpdated": "2026-04-22T09:37:59.871Z"
|
|
},
|
|
"title": "Insufficient input validation of internal webserver",
|
|
"datePublic": "2026-04-21T22:00:00.000Z",
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"description": "Allocation of Resources Without Limits or Throttling",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"affected": [
|
|
{
|
|
"vendor": "PowerDNS",
|
|
"product": "Authoritative",
|
|
"collectionURL": "https://repo.powerdns.com/",
|
|
"packageName": "pdns",
|
|
"repo": "https://github.com/PowerDNS/pdns",
|
|
"modules": [
|
|
"YaHTTP"
|
|
],
|
|
"programFiles": [
|
|
"reqresp.cpp",
|
|
"reqresp.hpp"
|
|
],
|
|
"versions": [
|
|
{
|
|
"status": "affected",
|
|
"version": "5.0.0",
|
|
"lessThan": "5.0.4",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"status": "affected",
|
|
"version": "4.9.0",
|
|
"lessThan": "4.9.14",
|
|
"versionType": "semver"
|
|
}
|
|
],
|
|
"defaultStatus": "unaffected"
|
|
},
|
|
{
|
|
"vendor": "PowerDNS",
|
|
"product": "DNSdist",
|
|
"collectionURL": "https://repo.powerdns.com/",
|
|
"packageName": "dnsdist",
|
|
"repo": "https://github.com/PowerDNS/pdns",
|
|
"modules": [
|
|
"YaHTTP"
|
|
],
|
|
"programFiles": [
|
|
"reqresp.cpp",
|
|
"reqresp.hpp"
|
|
],
|
|
"versions": [
|
|
{
|
|
"status": "affected",
|
|
"version": "1.9.0",
|
|
"lessThan": "1.9.13",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"status": "affected",
|
|
"version": "2.0.0",
|
|
"lessThan": "2.0.4",
|
|
"versionType": "semver"
|
|
}
|
|
],
|
|
"defaultStatus": "unaffected"
|
|
},
|
|
{
|
|
"vendor": "PowerDNS",
|
|
"product": "Recursor",
|
|
"collectionURL": "https://repo.powerdns.com/",
|
|
"packageName": "pdns-recursor",
|
|
"repo": "https://github.com/PowerDNS/pdns",
|
|
"modules": [
|
|
"YaHTTP"
|
|
],
|
|
"programFiles": [
|
|
"reqresp.cpp",
|
|
"reqresp.hpp"
|
|
],
|
|
"versions": [
|
|
{
|
|
"status": "affected",
|
|
"version": "5.4.0",
|
|
"lessThan": "5.4.1",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"status": "affected",
|
|
"version": "5.3.0",
|
|
"lessThan": "5.3.6",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"status": "affected",
|
|
"version": "5.2.0",
|
|
"lessThan": "5.2.9",
|
|
"versionType": "semver"
|
|
}
|
|
],
|
|
"defaultStatus": "unaffected"
|
|
}
|
|
],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a denial of service. The internal web server is disabled by default.",
|
|
"supportingMedia": [
|
|
{
|
|
"type": "text/html",
|
|
"base64": false,
|
|
"value": "<p>An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a denial of service. The internal web server is disabled by default.</p>"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://docs.powerdns.com/authoritative/security-advisories/powerdns-advisory-2026-05.html"
|
|
},
|
|
{
|
|
"url": "https://www.dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2026-04.html"
|
|
},
|
|
{
|
|
"url": "https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-powerdns-2026-03.html"
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"format": "CVSS",
|
|
"scenarios": [
|
|
{
|
|
"lang": "en",
|
|
"value": "GENERAL"
|
|
}
|
|
],
|
|
"cvssV3_1": {
|
|
"version": "3.1",
|
|
"attackVector": "NETWORK",
|
|
"attackComplexity": "LOW",
|
|
"privilegesRequired": "NONE",
|
|
"userInteraction": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "NONE",
|
|
"availabilityImpact": "LOW",
|
|
"baseSeverity": "MEDIUM",
|
|
"baseScore": 5.3,
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
|
|
}
|
|
}
|
|
],
|
|
"credits": [
|
|
{
|
|
"lang": "en",
|
|
"value": "Vitaly Simonovich",
|
|
"type": "finder"
|
|
}
|
|
],
|
|
"source": {
|
|
"discovery": "UNKNOWN"
|
|
},
|
|
"x_generator": {
|
|
"engine": "Vulnogram 1.0.1"
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"type": "CWE",
|
|
"cweId": "CWE-770",
|
|
"lang": "en",
|
|
"description": "CWE-770 Allocation of Resources Without Limits or Throttling"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2026-04-22T17:54:48.213927Z",
|
|
"id": "CVE-2026-33257",
|
|
"options": [
|
|
{
|
|
"Exploitation": "none"
|
|
},
|
|
{
|
|
"Automatable": "yes"
|
|
},
|
|
{
|
|
"Technical Impact": "partial"
|
|
}
|
|
],
|
|
"role": "CISA Coordinator",
|
|
"version": "2.0.3"
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"title": "CISA ADP Vulnrichment",
|
|
"providerMetadata": {
|
|
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
|
|
"shortName": "CISA-ADP",
|
|
"dateUpdated": "2026-04-22T18:10:30.709Z"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
} |