cve-2024-0760
Vulnerability from cvelistv5
Published
2024-07-23 14:26
Modified
2024-08-13 20:36
Severity
Summary
A flood of DNS messages over TCP may make the server unstable
References
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "bind",
"vendor": "isc",
"versions": [
{
"lessThanOrEqual": "9.18.27",
"status": "affected",
"version": "9.18.1",
"versionType": "custom"
},
{
"lessThanOrEqual": "9.19.24",
"status": "affected",
"version": "9.19.0",
"versionType": "custom"
},
{
"lessThanOrEqual": "9.18.27-s1",
"status": "affected",
"version": "9.18.11-s1",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-0760",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-23T16:02:34.286057Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-770",
"description": "CWE-770 Allocation of Resources Without Limits or Throttling",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-08-13T20:36:51.162Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-01T18:18:18.515Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://security.netapp.com/advisory/ntap-20240731-0004/"
},
{
"name": "CVE-2024-0760",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://kb.isc.org/docs/cve-2024-0760"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2024/07/23/1"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "BIND 9",
"vendor": "ISC",
"versions": [
{
"lessThanOrEqual": "9.18.27",
"status": "affected",
"version": "9.18.1",
"versionType": "custom"
},
{
"lessThanOrEqual": "9.19.24",
"status": "affected",
"version": "9.19.0",
"versionType": "custom"
},
{
"lessThanOrEqual": "9.18.27-S1",
"status": "affected",
"version": "9.18.11-S1",
"versionType": "custom"
}
]
}
],
"datePublic": "2024-07-23T00:00:00Z",
"descriptions": [
{
"lang": "en",
"value": "A malicious client can send many DNS messages over TCP, potentially causing the server to become unstable while the attack is in progress. The server may recover after the attack ceases. Use of ACLs will not mitigate the attack. \nThis issue affects BIND 9 versions 9.18.1 through 9.18.27, 9.19.0 through 9.19.24, and 9.18.11-S1 through 9.18.27-S1."
}
],
"exploits": [
{
"lang": "en",
"value": "This flaw was discovered in internal testing. We are not aware of any active exploits."
}
],
"impacts": [
{
"descriptions": [
{
"lang": "en",
"value": "The server can become unresponsive until sometime after the attack ends."
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"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"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-07-23T14:26:54.983Z",
"orgId": "404fd4d2-a609-4245-b543-2c944a302a22",
"shortName": "isc"
},
"references": [
{
"name": "CVE-2024-0760",
"tags": [
"vendor-advisory"
],
"url": "https://kb.isc.org/docs/cve-2024-0760"
},
{
"url": "http://www.openwall.com/lists/oss-security/2024/07/23/1"
},
{
"url": "http://www.openwall.com/lists/oss-security/2024/07/31/2"
}
],
"solutions": [
{
"lang": "en",
"value": "Upgrade to the patched release most closely related to your current version of BIND 9: 9.18.28, 9.20.0, or 9.18.28-S1."
}
],
"source": {
"discovery": "INTERNAL"
},
"title": "A flood of DNS messages over TCP may make the server unstable",
"workarounds": [
{
"lang": "en",
"value": "No workarounds known."
}
]
}
},
"cveMetadata": {
"assignerOrgId": "404fd4d2-a609-4245-b543-2c944a302a22",
"assignerShortName": "isc",
"cveId": "CVE-2024-0760",
"datePublished": "2024-07-23T14:26:54.983Z",
"dateReserved": "2024-01-19T20:26:52.962Z",
"dateUpdated": "2024-08-13T20:36:51.162Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2024-0760\",\"sourceIdentifier\":\"security-officer@isc.org\",\"published\":\"2024-07-23T15:15:03.520\",\"lastModified\":\"2024-08-01T13:45:59.803\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A malicious client can send many DNS messages over TCP, potentially causing the server to become unstable while the attack is in progress. The server may recover after the attack ceases. Use of ACLs will not mitigate the attack. \\nThis issue affects BIND 9 versions 9.18.1 through 9.18.27, 9.19.0 through 9.19.24, and 9.18.11-S1 through 9.18.27-S1.\"},{\"lang\":\"es\",\"value\":\"Un cliente malintencionado puede enviar muchos mensajes DNS a trav\u00e9s de TCP, lo que podr\u00eda provocar que el servidor se vuelva inestable mientras el ataque est\u00e1 en curso. El servidor puede recuperarse una vez que cese el ataque. El uso de ACL no mitigar\u00e1 el ataque. Este problema afecta a las versiones 9.18.1 a 9.18.27, 9.19.0 a 9.19.24 y 9.18.11-S1 a 9.18.27-S1 de BIND 9.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-officer@isc.org\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-770\"}]}],\"references\":[{\"url\":\"http://www.openwall.com/lists/oss-security/2024/07/23/1\",\"source\":\"security-officer@isc.org\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2024/07/31/2\",\"source\":\"security-officer@isc.org\"},{\"url\":\"https://kb.isc.org/docs/cve-2024-0760\",\"source\":\"security-officer@isc.org\"}]}}"
}
}
Loading...