All the vulnerabilites related to ISC - BIND 9 Supported Preview Edition
cve-2019-6468
Vulnerability from cvelistv5
Published
2019-10-09 14:17
Modified
2024-09-16 18:44
Severity ?
EPSS score ?
Summary
BIND Supported Preview Edition can exit with an assertion failure if nxdomain-redirect is used
References
| ▼ | URL | Tags |
|---|---|---|
| https://kb.isc.org/docs/cve-2019-6468 | x_refsource_CONFIRM | |
| https://www.synology.com/security/advisory/Synology_SA_19_20 | x_refsource_CONFIRM |
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| ISC | BIND 9 Supported Preview Edition |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T20:23:20.952Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://kb.isc.org/docs/cve-2019-6468"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_19_20"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "BIND 9 Supported Preview Edition",
"vendor": "ISC",
"versions": [
{
"status": "affected",
"version": "BIND 9 9.10.5-S1 -\u003e 9.11.5-S5"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "ISC would like to thank Quad9 for reporting this issue."
}
],
"datePublic": "2019-04-24T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "In BIND Supported Preview Edition, an error in the nxdomain-redirect feature can occur in versions which support EDNS Client Subnet (ECS) features. In those versions which have ECS support, enabling nxdomain-redirect is likely to lead to BIND exiting due to assertion failure. Versions affected: BIND Supported Preview Edition version 9.10.5-S1 -\u003e 9.11.5-S5. ONLY BIND Supported Preview Edition releases are affected."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "If nxdomain-redirect is enabled (via configuration) in a vulnerable BIND release, a malicious party can cause BIND to exit by deliberately triggering the bug.",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2019-12-18T17:06:12",
"orgId": "404fd4d2-a609-4245-b543-2c944a302a22",
"shortName": "isc"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://kb.isc.org/docs/cve-2019-6468"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_19_20"
}
],
"solutions": [
{
"lang": "en",
"value": "Upgrade to the patched release most closely related to your current version of BIND:\n\nBIND Supported Preview Edition is a special feature preview branch of BIND provided to eligible ISC support customers.\n\n+ BIND 9.11.5-S6\n+ BIND 9.11.6-S1"
}
],
"source": {
"discovery": "USER"
},
"title": "BIND Supported Preview Edition can exit with an assertion failure if nxdomain-redirect is used",
"workarounds": [
{
"lang": "en",
"value": "Exploitation of this defect can be effectively prevented by disabling the nxdomain-redirect feature in the nameserver\u0027s configuration."
}
],
"x_generator": {
"engine": "Vulnogram 0.0.7"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security-officer@isc.org",
"DATE_PUBLIC": "2019-04-24T23:00:00.000Z",
"ID": "CVE-2019-6468",
"STATE": "PUBLIC",
"TITLE": "BIND Supported Preview Edition can exit with an assertion failure if nxdomain-redirect is used"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "BIND 9 Supported Preview Edition",
"version": {
"version_data": [
{
"version_name": "BIND 9",
"version_value": "9.10.5-S1 -\u003e 9.11.5-S5"
}
]
}
}
]
},
"vendor_name": "ISC"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "ISC would like to thank Quad9 for reporting this issue."
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "In BIND Supported Preview Edition, an error in the nxdomain-redirect feature can occur in versions which support EDNS Client Subnet (ECS) features. In those versions which have ECS support, enabling nxdomain-redirect is likely to lead to BIND exiting due to assertion failure. Versions affected: BIND Supported Preview Edition version 9.10.5-S1 -\u003e 9.11.5-S5. ONLY BIND Supported Preview Edition releases are affected."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.7"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "If nxdomain-redirect is enabled (via configuration) in a vulnerable BIND release, a malicious party can cause BIND to exit by deliberately triggering the bug."
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://kb.isc.org/docs/cve-2019-6468",
"refsource": "CONFIRM",
"url": "https://kb.isc.org/docs/cve-2019-6468"
},
{
"name": "https://www.synology.com/security/advisory/Synology_SA_19_20",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_19_20"
}
]
},
"solution": [
{
"lang": "en",
"value": "Upgrade to the patched release most closely related to your current version of BIND:\n\nBIND Supported Preview Edition is a special feature preview branch of BIND provided to eligible ISC support customers.\n\n+ BIND 9.11.5-S6\n+ BIND 9.11.6-S1"
}
],
"source": {
"discovery": "USER"
},
"work_around": [
{
"lang": "en",
"value": "Exploitation of this defect can be effectively prevented by disabling the nxdomain-redirect feature in the nameserver\u0027s configuration."
}
]
}
}
},
"cveMetadata": {
"assignerOrgId": "404fd4d2-a609-4245-b543-2c944a302a22",
"assignerShortName": "isc",
"cveId": "CVE-2019-6468",
"datePublished": "2019-10-09T14:17:14.488494Z",
"dateReserved": "2019-01-16T00:00:00",
"dateUpdated": "2024-09-16T18:44:17.039Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2019-6469
Vulnerability from cvelistv5
Published
2019-10-09 14:17
Modified
2024-09-17 01:30
Severity ?
EPSS score ?
Summary
BIND Supported Preview Edition can exit with an assertion failure if ECS is in use
References
| ▼ | URL | Tags |
|---|---|---|
| https://kb.isc.org/docs/cve-2019-6469 | x_refsource_CONFIRM | |
| https://support.f5.com/csp/article/K39751401?utm_source=f5support&%3Butm_medium=RSS | x_refsource_CONFIRM |
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| ISC | BIND 9 Supported Preview Edition |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T20:23:20.909Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://kb.isc.org/docs/cve-2019-6469"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://support.f5.com/csp/article/K39751401?utm_source=f5support\u0026amp%3Butm_medium=RSS"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "BIND 9 Supported Preview Edition",
"vendor": "ISC",
"versions": [
{
"status": "affected",
"version": "BIND 9.10.5-S1 -\u003e 9.11.6-S1 of BIND 9 Supported Preview Edition."
}
]
}
],
"credits": [
{
"lang": "en",
"value": "ISC would like to thank Quad9 for reporting this issue."
}
],
"datePublic": "2019-05-29T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "An error in the EDNS Client Subnet (ECS) feature for recursive resolvers can cause BIND to exit with an assertion failure when processing a response that has malformed RRSIGs. Versions affected: BIND 9.10.5-S1 -\u003e 9.11.6-S1 of BIND 9 Supported Preview Edition."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "An attacker who is able to cause a server to perform a query whose answer will be accompanied by malformed RRSIGs can deliberately cause a server to exit if it is using the recursive ECS feature.",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2019-11-02T02:06:16",
"orgId": "404fd4d2-a609-4245-b543-2c944a302a22",
"shortName": "isc"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://kb.isc.org/docs/cve-2019-6469"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://support.f5.com/csp/article/K39751401?utm_source=f5support\u0026amp%3Butm_medium=RSS"
}
],
"solutions": [
{
"lang": "en",
"value": "Upgrade to the patched release most closely related to your current version of BIND:\n\nBIND Supported Preview Edition is a special feature preview branch of BIND provided to eligible ISC support customers.\n\n\u003e= BIND 9.11.7-S1"
}
],
"source": {
"discovery": "USER"
},
"title": "BIND Supported Preview Edition can exit with an assertion failure if ECS is in use",
"workarounds": [
{
"lang": "en",
"value": "Only servers which have enabled the EDNS Client Subnet (ECS) feature can be affected by this defect; it can be prevented by disabling ECS options in the server\u0027s configuration."
}
],
"x_generator": {
"engine": "Vulnogram 0.0.7"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security-officer@isc.org",
"DATE_PUBLIC": "2019-05-29T23:00:00.000Z",
"ID": "CVE-2019-6469",
"STATE": "PUBLIC",
"TITLE": "BIND Supported Preview Edition can exit with an assertion failure if ECS is in use"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "BIND 9 Supported Preview Edition",
"version": {
"version_data": [
{
"version_name": "BIND 9",
"version_value": "BIND 9.10.5-S1 -\u003e 9.11.6-S1 of BIND 9 Supported Preview Edition."
}
]
}
}
]
},
"vendor_name": "ISC"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "ISC would like to thank Quad9 for reporting this issue."
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "An error in the EDNS Client Subnet (ECS) feature for recursive resolvers can cause BIND to exit with an assertion failure when processing a response that has malformed RRSIGs. Versions affected: BIND 9.10.5-S1 -\u003e 9.11.6-S1 of BIND 9 Supported Preview Edition."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.7"
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "An attacker who is able to cause a server to perform a query whose answer will be accompanied by malformed RRSIGs can deliberately cause a server to exit if it is using the recursive ECS feature."
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://kb.isc.org/docs/cve-2019-6469",
"refsource": "CONFIRM",
"url": "https://kb.isc.org/docs/cve-2019-6469"
},
{
"name": "https://support.f5.com/csp/article/K39751401?utm_source=f5support\u0026amp;utm_medium=RSS",
"refsource": "CONFIRM",
"url": "https://support.f5.com/csp/article/K39751401?utm_source=f5support\u0026amp;utm_medium=RSS"
}
]
},
"solution": [
{
"lang": "en",
"value": "Upgrade to the patched release most closely related to your current version of BIND:\n\nBIND Supported Preview Edition is a special feature preview branch of BIND provided to eligible ISC support customers.\n\n\u003e= BIND 9.11.7-S1"
}
],
"source": {
"discovery": "USER"
},
"work_around": [
{
"lang": "en",
"value": "Only servers which have enabled the EDNS Client Subnet (ECS) feature can be affected by this defect; it can be prevented by disabling ECS options in the server\u0027s configuration."
}
]
}
}
},
"cveMetadata": {
"assignerOrgId": "404fd4d2-a609-4245-b543-2c944a302a22",
"assignerShortName": "isc",
"cveId": "CVE-2019-6469",
"datePublished": "2019-10-09T14:17:14.528095Z",
"dateReserved": "2019-01-16T00:00:00",
"dateUpdated": "2024-09-17T01:30:59.645Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}