All the vulnerabilites related to synology - skynas_firmware
cve-2021-26566
Vulnerability from cvelistv5
Published
2021-02-26 21:45
Modified
2024-09-17 03:23
Severity ?
EPSS score ?
Summary
Insertion of sensitive information into sent data vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary commands via inbound QuickConnect traffic.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.synology.com/security/advisory/Synology_SA_20_26 | x_refsource_CONFIRM | |
| https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Synology | Synology DiskStation Manager (DSM) |
Version: unspecified < 6.2.3-25426-3 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T20:26:25.445Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Synology DiskStation Manager (DSM)",
"vendor": "Synology",
"versions": [
{
"lessThan": "6.2.3-25426-3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"datePublic": "2021-02-26T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Insertion of sensitive information into sent data vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary commands via inbound QuickConnect traffic."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-201",
"description": "CWE-201: Insertion of Sensitive Information Into Sent Data",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-04-19T19:06:25",
"orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"shortName": "synology"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@synology.com",
"DATE_PUBLIC": "2021-02-26T00:00:00",
"ID": "CVE-2021-26566",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Synology DiskStation Manager (DSM)",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "6.2.3-25426-3"
}
]
}
}
]
},
"vendor_name": "Synology"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Insertion of sensitive information into sent data vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary commands via inbound QuickConnect traffic."
}
]
},
"impact": {
"cvss": {
"baseScore": "8.3",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-201: Insertion of Sensitive Information Into Sent Data"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.synology.com/security/advisory/Synology_SA_20_26",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"name": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160",
"refsource": "MISC",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"assignerShortName": "synology",
"cveId": "CVE-2021-26566",
"datePublished": "2021-02-26T21:45:35.118113Z",
"dateReserved": "2021-02-02T00:00:00",
"dateUpdated": "2024-09-17T03:23:15.693Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2021-26560
Vulnerability from cvelistv5
Published
2021-02-26 21:45
Modified
2024-09-17 01:30
Severity ?
EPSS score ?
Summary
Cleartext transmission of sensitive information vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP session.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.synology.com/security/advisory/Synology_SA_20_26 | x_refsource_CONFIRM | |
| https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Synology | Synology DiskStation Manager (DSM) |
Version: unspecified < 6.2.3-25426-3 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T20:26:25.473Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Synology DiskStation Manager (DSM)",
"vendor": "Synology",
"versions": [
{
"lessThan": "6.2.3-25426-3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"datePublic": "2021-02-26T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Cleartext transmission of sensitive information vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP session."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-319",
"description": "CWE-319: Cleartext Transmission of Sensitive Information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-05-12T12:50:50",
"orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"shortName": "synology"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@synology.com",
"DATE_PUBLIC": "2021-02-26T00:00:00",
"ID": "CVE-2021-26560",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Synology DiskStation Manager (DSM)",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "6.2.3-25426-3"
}
]
}
}
]
},
"vendor_name": "Synology"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Cleartext transmission of sensitive information vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP session."
}
]
},
"impact": {
"cvss": {
"baseScore": "9.0",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-319: Cleartext Transmission of Sensitive Information"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.synology.com/security/advisory/Synology_SA_20_26",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"name": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159",
"refsource": "MISC",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"assignerShortName": "synology",
"cveId": "CVE-2021-26560",
"datePublished": "2021-02-26T21:45:30.498636Z",
"dateReserved": "2021-02-02T00:00:00",
"dateUpdated": "2024-09-17T01:30:56.188Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2021-26565
Vulnerability from cvelistv5
Published
2021-02-26 21:45
Modified
2024-09-17 01:27
Severity ?
EPSS score ?
Summary
Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to obtain sensitive information via an HTTP session.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.synology.com/security/advisory/Synology_SA_20_26 | x_refsource_CONFIRM | |
| https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Synology | Synology DiskStation Manager (DSM) |
Version: unspecified < 6.2.3-25426-3 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T20:26:25.468Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Synology DiskStation Manager (DSM)",
"vendor": "Synology",
"versions": [
{
"lessThan": "6.2.3-25426-3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"datePublic": "2021-02-26T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to obtain sensitive information via an HTTP session."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-319",
"description": "CWE-319: Cleartext Transmission of Sensitive Information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-04-19T19:06:24",
"orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"shortName": "synology"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@synology.com",
"DATE_PUBLIC": "2021-02-26T00:00:00",
"ID": "CVE-2021-26565",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Synology DiskStation Manager (DSM)",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "6.2.3-25426-3"
}
]
}
}
]
},
"vendor_name": "Synology"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to obtain sensitive information via an HTTP session."
}
]
},
"impact": {
"cvss": {
"baseScore": "8.3",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-319: Cleartext Transmission of Sensitive Information"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.synology.com/security/advisory/Synology_SA_20_26",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"name": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160",
"refsource": "MISC",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"assignerShortName": "synology",
"cveId": "CVE-2021-26565",
"datePublished": "2021-02-26T21:45:34.345463Z",
"dateReserved": "2021-02-02T00:00:00",
"dateUpdated": "2024-09-17T01:27:07.136Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2021-26561
Vulnerability from cvelistv5
Published
2021-02-26 21:45
Modified
2024-09-16 23:06
Severity ?
EPSS score ?
Summary
Stack-based buffer overflow vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via syno_finder_site HTTP header.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.synology.com/security/advisory/Synology_SA_20_26 | x_refsource_CONFIRM | |
| https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Synology | Synology DiskStation Manager (DSM) |
Version: unspecified < 6.2.3-25426-3 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T20:26:25.449Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Synology DiskStation Manager (DSM)",
"vendor": "Synology",
"versions": [
{
"lessThan": "6.2.3-25426-3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"datePublic": "2021-02-26T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Stack-based buffer overflow vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via syno_finder_site HTTP header."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-121",
"description": "CWE-121: Stack-based Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-04-19T18:06:13",
"orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"shortName": "synology"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@synology.com",
"DATE_PUBLIC": "2021-02-26T00:00:00",
"ID": "CVE-2021-26561",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Synology DiskStation Manager (DSM)",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "6.2.3-25426-3"
}
]
}
}
]
},
"vendor_name": "Synology"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Stack-based buffer overflow vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via syno_finder_site HTTP header."
}
]
},
"impact": {
"cvss": {
"baseScore": "9.0",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-121: Stack-based Buffer Overflow"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.synology.com/security/advisory/Synology_SA_20_26",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"name": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159",
"refsource": "MISC",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"assignerShortName": "synology",
"cveId": "CVE-2021-26561",
"datePublished": "2021-02-26T21:45:31.206502Z",
"dateReserved": "2021-02-02T00:00:00",
"dateUpdated": "2024-09-16T23:06:05.777Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2020-27648
Vulnerability from cvelistv5
Published
2020-10-29 09:00
Modified
2024-09-16 20:27
Severity ?
EPSS score ?
Summary
Improper certificate validation vulnerability in OpenVPN client in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.synology.com/security/advisory/Synology_SA_20_18 | x_refsource_CONFIRM | |
| https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1058 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Synology | DiskStation Manager (DSM) |
Version: unspecified < 6.2.3-25426-2 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T16:18:45.408Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_18"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1058"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "DiskStation Manager (DSM)",
"vendor": "Synology",
"versions": [
{
"lessThan": "6.2.3-25426-2",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"datePublic": "2020-10-29T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Improper certificate validation vulnerability in OpenVPN client in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-295",
"description": "CWE-295: Improper Certificate Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-10-29T20:06:16",
"orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"shortName": "synology"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_18"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1058"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@synology.com",
"DATE_PUBLIC": "2020-10-29T00:00:00",
"ID": "CVE-2020-27648",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "DiskStation Manager (DSM)",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "6.2.3-25426-2"
}
]
}
}
]
},
"vendor_name": "Synology"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Improper certificate validation vulnerability in OpenVPN client in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate."
}
]
},
"impact": {
"cvss": {
"baseScore": "8.3",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-295: Improper Certificate Validation"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.synology.com/security/advisory/Synology_SA_20_18",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_20_18"
},
{
"name": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1058",
"refsource": "MISC",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1058"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"assignerShortName": "synology",
"cveId": "CVE-2020-27648",
"datePublished": "2020-10-29T09:00:25.133928Z",
"dateReserved": "2020-10-22T00:00:00",
"dateUpdated": "2024-09-16T20:27:27.929Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2021-26567
Vulnerability from cvelistv5
Published
2021-02-26 21:45
Modified
2024-09-16 19:56
Severity ?
EPSS score ?
Summary
Stack-based buffer overflow vulnerability in frontend/main.c in faad2 before 2.2.7.1 allow local attackers to execute arbitrary code via filename and pathname options.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.synology.com/security/advisory/Synology_SA_20_26 | x_refsource_CONFIRM | |
| https://github.com/knik0/faad2/commit/720f7004d6c4aabee19aad16e7c456ed76a3ebfa | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | github/knik0 | faad2 |
Version: unspecified < 2.2.7.1 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T20:26:25.524Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/knik0/faad2/commit/720f7004d6c4aabee19aad16e7c456ed76a3ebfa"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "faad2",
"vendor": "github/knik0",
"versions": [
{
"lessThan": "2.2.7.1",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"datePublic": "2021-02-26T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Stack-based buffer overflow vulnerability in frontend/main.c in faad2 before 2.2.7.1 allow local attackers to execute arbitrary code via filename and pathname options."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-121",
"description": "CWE-121: Stack-based Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-03-12T13:40:10",
"orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"shortName": "synology"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/knik0/faad2/commit/720f7004d6c4aabee19aad16e7c456ed76a3ebfa"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@synology.com",
"DATE_PUBLIC": "2021-02-26T00:00:00",
"ID": "CVE-2021-26567",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "faad2",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "2.2.7.1"
}
]
}
}
]
},
"vendor_name": "github/knik0"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Stack-based buffer overflow vulnerability in frontend/main.c in faad2 before 2.2.7.1 allow local attackers to execute arbitrary code via filename and pathname options."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-121: Stack-based Buffer Overflow"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.synology.com/security/advisory/Synology_SA_20_26",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"name": "https://github.com/knik0/faad2/commit/720f7004d6c4aabee19aad16e7c456ed76a3ebfa",
"refsource": "MISC",
"url": "https://github.com/knik0/faad2/commit/720f7004d6c4aabee19aad16e7c456ed76a3ebfa"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"assignerShortName": "synology",
"cveId": "CVE-2021-26567",
"datePublished": "2021-02-26T21:45:35.788553Z",
"dateReserved": "2021-02-02T00:00:00",
"dateUpdated": "2024-09-16T19:56:15.211Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2020-27652
Vulnerability from cvelistv5
Published
2020-10-29 09:00
Modified
2024-09-16 19:55
Severity ?
EPSS score ?
Summary
Algorithm downgrade vulnerability in QuickConnect in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via unspecified vectors.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.synology.com/security/advisory/Synology_SA_20_18 | x_refsource_CONFIRM | |
| https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1061 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Synology | DiskStation Manager (DSM) |
Version: unspecified < 6.2.3-25426-2 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T16:18:45.567Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_18"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1061"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "DiskStation Manager (DSM)",
"vendor": "Synology",
"versions": [
{
"lessThan": "6.2.3-25426-2",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"datePublic": "2020-10-29T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Algorithm downgrade vulnerability in QuickConnect in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via unspecified vectors."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-327",
"description": "CWE-327: Use of a Broken or Risky Cryptographic Algorithm",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-05-12T12:50:50",
"orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"shortName": "synology"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_18"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1061"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@synology.com",
"DATE_PUBLIC": "2020-10-29T00:00:00",
"ID": "CVE-2020-27652",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "DiskStation Manager (DSM)",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "6.2.3-25426-2"
}
]
}
}
]
},
"vendor_name": "Synology"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Algorithm downgrade vulnerability in QuickConnect in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via unspecified vectors."
}
]
},
"impact": {
"cvss": {
"baseScore": "8.3",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-327: Use of a Broken or Risky Cryptographic Algorithm"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.synology.com/security/advisory/Synology_SA_20_18",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_20_18"
},
{
"name": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1061",
"refsource": "MISC",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1061"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"assignerShortName": "synology",
"cveId": "CVE-2020-27652",
"datePublished": "2020-10-29T09:00:26.029280Z",
"dateReserved": "2020-10-22T00:00:00",
"dateUpdated": "2024-09-16T19:55:59.604Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2021-3156
Vulnerability from cvelistv5
Published
2021-01-26 00:00
Modified
2024-09-18 16:41
Severity ?
EPSS score ?
Summary
Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character.
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T16:45:51.408Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "[debian-lts-announce] 20210126 [SECURITY] [DLA 2534-1] sudo security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2021/01/msg00022.html"
},
{
"name": "20210126 Baron Samedit: Heap-based buffer overflow in Sudo (CVE-2021-3156)",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://seclists.org/fulldisclosure/2021/Jan/79"
},
{
"name": "[oss-security] 20210126 Baron Samedit: Heap-based buffer overflow in Sudo (CVE-2021-3156)",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/26/3"
},
{
"name": "GLSA-202101-33",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202101-33"
},
{
"name": "DSA-4839",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://www.debian.org/security/2021/dsa-4839"
},
{
"name": "FEDORA-2021-2cb63d912a",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LHXK6ICO5AYLGFK2TAX5MZKUXTUKWOJY/"
},
{
"name": "FEDORA-2021-8840cbdccd",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CALA5FTXIQBRRYUA2ZQNJXB6OQMAXEII/"
},
{
"name": "[oss-security] 20210127 Re: Baron Samedit: Heap-based buffer overflow in Sudo (CVE-2021-3156)",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/27/1"
},
{
"name": "[oss-security] 20210127 Re: Baron Samedit: Heap-based buffer overflow in Sudo (CVE-2021-3156)",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/27/2"
},
{
"name": "20210129 Sudo Privilege Escalation Vulnerability Affecting Cisco Products: January 2021",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sudo-privesc-jan2021-qnYQfcM"
},
{
"name": "VU#794544",
"tags": [
"third-party-advisory",
"x_transferred"
],
"url": "https://www.kb.cert.org/vuls/id/794544"
},
{
"name": "20210211 APPLE-SA-2021-02-09-1 macOS Big Sur 11.2.1, macOS Catalina 10.15.7 Supplemental Update, and macOS Mojave 10.14.6 Security Update 2021-002",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://seclists.org/fulldisclosure/2021/Feb/42"
},
{
"name": "[oss-security] 20210215 Re: sudo: Ineffective NO_ROOT_MAILER and Baron Samedit",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2021/02/15/1"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.sudo.ws/stable.html#1.9.5p2"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.openwall.com/lists/oss-security/2021/01/26/3"
},
{
"tags": [
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/161160/Sudo-Heap-Based-Buffer-Overflow.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20210128-0002/"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20210128-0001/"
},
{
"tags": [
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/161230/Sudo-Buffer-Overflow-Privilege-Escalation.html"
},
{
"tags": [
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/161270/Sudo-1.9.5p1-Buffer-Overflow-Privilege-Escalation.html"
},
{
"tags": [
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/161293/Sudo-1.8.31p2-1.9.5p1-Buffer-Overflow.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://support.apple.com/kb/HT212177"
},
{
"tags": [
"x_transferred"
],
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10348"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.beyondtrust.com/blog/entry/security-advisory-privilege-management-for-unix-linux-pmul-basic-and-privilege-management-for-mac-pmm-affected-by-sudo-vulnerability"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_21_02"
},
{
"name": "[oss-security] 20210914 Re: Oracle Solaris membership in the distros list",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2021/09/14/2"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"name": "[oss-security] 20240130 Re: CVE-2023-6246: Heap-based buffer overflow in the glibc\u0027s syslog()",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2024/01/30/8"
},
{
"name": "[oss-security] 20240130 CVE-2023-6246: Heap-based buffer overflow in the glibc\u0027s syslog()",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2024/01/30/6"
},
{
"tags": [
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/176932/glibc-syslog-Heap-Based-Buffer-Overflow.html"
},
{
"name": "20240204 CVE-2023-6246: Heap-based buffer overflow in the glibc\u0027s syslog()",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://seclists.org/fulldisclosure/2024/Feb/3"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via \"sudoedit -s\" and a command-line argument that ends with a single backslash character."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-09-18T16:41:27.031257",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"name": "[debian-lts-announce] 20210126 [SECURITY] [DLA 2534-1] sudo security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2021/01/msg00022.html"
},
{
"name": "20210126 Baron Samedit: Heap-based buffer overflow in Sudo (CVE-2021-3156)",
"tags": [
"mailing-list"
],
"url": "http://seclists.org/fulldisclosure/2021/Jan/79"
},
{
"name": "[oss-security] 20210126 Baron Samedit: Heap-based buffer overflow in Sudo (CVE-2021-3156)",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/26/3"
},
{
"name": "GLSA-202101-33",
"tags": [
"vendor-advisory"
],
"url": "https://security.gentoo.org/glsa/202101-33"
},
{
"name": "DSA-4839",
"tags": [
"vendor-advisory"
],
"url": "https://www.debian.org/security/2021/dsa-4839"
},
{
"name": "FEDORA-2021-2cb63d912a",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LHXK6ICO5AYLGFK2TAX5MZKUXTUKWOJY/"
},
{
"name": "FEDORA-2021-8840cbdccd",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CALA5FTXIQBRRYUA2ZQNJXB6OQMAXEII/"
},
{
"name": "[oss-security] 20210127 Re: Baron Samedit: Heap-based buffer overflow in Sudo (CVE-2021-3156)",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/27/1"
},
{
"name": "[oss-security] 20210127 Re: Baron Samedit: Heap-based buffer overflow in Sudo (CVE-2021-3156)",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/27/2"
},
{
"name": "20210129 Sudo Privilege Escalation Vulnerability Affecting Cisco Products: January 2021",
"tags": [
"vendor-advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sudo-privesc-jan2021-qnYQfcM"
},
{
"name": "VU#794544",
"tags": [
"third-party-advisory"
],
"url": "https://www.kb.cert.org/vuls/id/794544"
},
{
"name": "20210211 APPLE-SA-2021-02-09-1 macOS Big Sur 11.2.1, macOS Catalina 10.15.7 Supplemental Update, and macOS Mojave 10.14.6 Security Update 2021-002",
"tags": [
"mailing-list"
],
"url": "http://seclists.org/fulldisclosure/2021/Feb/42"
},
{
"name": "[oss-security] 20210215 Re: sudo: Ineffective NO_ROOT_MAILER and Baron Samedit",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2021/02/15/1"
},
{
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"url": "https://www.sudo.ws/stable.html#1.9.5p2"
},
{
"url": "https://www.openwall.com/lists/oss-security/2021/01/26/3"
},
{
"url": "http://packetstormsecurity.com/files/161160/Sudo-Heap-Based-Buffer-Overflow.html"
},
{
"url": "https://security.netapp.com/advisory/ntap-20210128-0002/"
},
{
"url": "https://security.netapp.com/advisory/ntap-20210128-0001/"
},
{
"url": "http://packetstormsecurity.com/files/161230/Sudo-Buffer-Overflow-Privilege-Escalation.html"
},
{
"url": "http://packetstormsecurity.com/files/161270/Sudo-1.9.5p1-Buffer-Overflow-Privilege-Escalation.html"
},
{
"url": "http://packetstormsecurity.com/files/161293/Sudo-1.8.31p2-1.9.5p1-Buffer-Overflow.html"
},
{
"url": "https://support.apple.com/kb/HT212177"
},
{
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10348"
},
{
"url": "https://www.beyondtrust.com/blog/entry/security-advisory-privilege-management-for-unix-linux-pmul-basic-and-privilege-management-for-mac-pmm-affected-by-sudo-vulnerability"
},
{
"url": "https://www.synology.com/security/advisory/Synology_SA_21_02"
},
{
"name": "[oss-security] 20210914 Re: Oracle Solaris membership in the distros list",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2021/09/14/2"
},
{
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
},
{
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"name": "[oss-security] 20240130 Re: CVE-2023-6246: Heap-based buffer overflow in the glibc\u0027s syslog()",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2024/01/30/8"
},
{
"name": "[oss-security] 20240130 CVE-2023-6246: Heap-based buffer overflow in the glibc\u0027s syslog()",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2024/01/30/6"
},
{
"url": "http://packetstormsecurity.com/files/176932/glibc-syslog-Heap-Based-Buffer-Overflow.html"
},
{
"name": "20240204 CVE-2023-6246: Heap-based buffer overflow in the glibc\u0027s syslog()",
"tags": [
"mailing-list"
],
"url": "http://seclists.org/fulldisclosure/2024/Feb/3"
},
{
"url": "https://www.vicarius.io/vsociety/posts/sudoedit-pwned-cve-2021-3156"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2021-3156",
"datePublished": "2021-01-26T00:00:00",
"dateReserved": "2021-01-15T00:00:00",
"dateUpdated": "2024-09-18T16:41:27.031257",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2021-26562
Vulnerability from cvelistv5
Published
2021-02-26 21:45
Modified
2024-09-17 04:08
Severity ?
EPSS score ?
Summary
Out-of-bounds write vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via syno_finder_site HTTP header.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.synology.com/security/advisory/Synology_SA_20_26 | x_refsource_CONFIRM | |
| https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Synology | Synology DiskStation Manager (DSM) |
Version: unspecified < 6.2.3-25426-3 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T20:26:25.470Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Synology DiskStation Manager (DSM)",
"vendor": "Synology",
"versions": [
{
"lessThan": "6.2.3-25426-3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"datePublic": "2021-02-26T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Out-of-bounds write vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via syno_finder_site HTTP header."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-787",
"description": "CWE-787: Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-04-19T18:06:15",
"orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"shortName": "synology"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@synology.com",
"DATE_PUBLIC": "2021-02-26T00:00:00",
"ID": "CVE-2021-26562",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Synology DiskStation Manager (DSM)",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "6.2.3-25426-3"
}
]
}
}
]
},
"vendor_name": "Synology"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Out-of-bounds write vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via syno_finder_site HTTP header."
}
]
},
"impact": {
"cvss": {
"baseScore": "9.0",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-787: Out-of-bounds Write"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.synology.com/security/advisory/Synology_SA_20_26",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"name": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159",
"refsource": "MISC",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"assignerShortName": "synology",
"cveId": "CVE-2021-26562",
"datePublished": "2021-02-26T21:45:31.818984Z",
"dateReserved": "2021-02-02T00:00:00",
"dateUpdated": "2024-09-17T04:08:58.655Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2021-26564
Vulnerability from cvelistv5
Published
2021-02-26 21:45
Modified
2024-09-17 00:46
Severity ?
EPSS score ?
Summary
Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP session.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.synology.com/security/advisory/Synology_SA_20_26 | x_refsource_CONFIRM | |
| https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Synology | Synology DiskStation Manager (DSM) |
Version: unspecified < 6.2.3-25426-3 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T20:26:25.479Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Synology DiskStation Manager (DSM)",
"vendor": "Synology",
"versions": [
{
"lessThan": "6.2.3-25426-3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"datePublic": "2021-02-26T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP session."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-319",
"description": "CWE-319: Cleartext Transmission of Sensitive Information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-05-12T12:50:50",
"orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"shortName": "synology"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@synology.com",
"DATE_PUBLIC": "2021-02-26T00:00:00",
"ID": "CVE-2021-26564",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Synology DiskStation Manager (DSM)",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "6.2.3-25426-3"
}
]
}
}
]
},
"vendor_name": "Synology"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP session."
}
]
},
"impact": {
"cvss": {
"baseScore": "8.3",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-319: Cleartext Transmission of Sensitive Information"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.synology.com/security/advisory/Synology_SA_20_26",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"name": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160",
"refsource": "MISC",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"assignerShortName": "synology",
"cveId": "CVE-2021-26564",
"datePublished": "2021-02-26T21:45:33.663943Z",
"dateReserved": "2021-02-02T00:00:00",
"dateUpdated": "2024-09-17T00:46:03.051Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2021-26563
Vulnerability from cvelistv5
Published
2021-02-26 21:45
Modified
2024-09-16 16:23
Severity ?
EPSS score ?
Summary
Incorrect authorization vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows local users to execute arbitrary code via unspecified vectors.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1158 | x_refsource_MISC | |
| https://www.synology.com/security/advisory/Synology_SA_21_03 | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Synology | DiskStation Manager (DSM) |
Version: unspecified < 6.2.4-25553 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T20:26:25.477Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1158"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_21_03"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "DiskStation Manager (DSM)",
"vendor": "Synology",
"versions": [
{
"lessThan": "6.2.4-25553",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"datePublic": "2021-06-17T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Incorrect authorization vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows local users to execute arbitrary code via unspecified vectors."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 8.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-863",
"description": "CWE-863: Incorrect Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-06-18T10:18:29",
"orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"shortName": "synology"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1158"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_21_03"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@synology.com",
"DATE_PUBLIC": "2021-06-17T07:07:06.548759",
"ID": "CVE-2021-26563",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "DiskStation Manager (DSM)",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "6.2.4-25553"
}
]
}
}
]
},
"vendor_name": "Synology"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Incorrect authorization vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows local users to execute arbitrary code via unspecified vectors."
}
]
},
"impact": {
"cvss": {
"baseScore": "8.2",
"vectorString": "AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-863: Incorrect Authorization"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1158",
"refsource": "MISC",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1158"
},
{
"name": "https://www.synology.com/security/advisory/Synology_SA_21_03",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_21_03"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"assignerShortName": "synology",
"cveId": "CVE-2021-26563",
"datePublished": "2021-02-26T21:45:33.039881Z",
"dateReserved": "2021-02-02T00:00:00",
"dateUpdated": "2024-09-16T16:23:45.140Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2020-27650
Vulnerability from cvelistv5
Published
2020-10-29 09:00
Modified
2024-09-16 23:10
Severity ?
EPSS score ?
Summary
Synology DiskStation Manager (DSM) before 6.2.3-25426-2 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an HTTP session.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.synology.com/security/advisory/Synology_SA_20_18 | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Synology | DiskStation Manager (DSM) |
Version: unspecified < 6.2.3-25426-2 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T16:18:45.458Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_18"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "DiskStation Manager (DSM)",
"vendor": "Synology",
"versions": [
{
"lessThan": "6.2.3-25426-2",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"datePublic": "2020-10-29T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Synology DiskStation Manager (DSM) before 6.2.3-25426-2 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an HTTP session."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-614",
"description": "CWE-614: Sensitive Cookie in HTTPS Session Without \u0027Secure\u0027 Attribute",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-10-29T09:00:25",
"orgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"shortName": "synology"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_18"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "security@synology.com",
"DATE_PUBLIC": "2020-10-29T00:00:00",
"ID": "CVE-2020-27650",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "DiskStation Manager (DSM)",
"version": {
"version_data": [
{
"affected": "\u003c",
"version_affected": "\u003c",
"version_value": "6.2.3-25426-2"
}
]
}
}
]
},
"vendor_name": "Synology"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Synology DiskStation Manager (DSM) before 6.2.3-25426-2 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an HTTP session."
}
]
},
"impact": {
"cvss": {
"baseScore": "5.8",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-614: Sensitive Cookie in HTTPS Session Without \u0027Secure\u0027 Attribute"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.synology.com/security/advisory/Synology_SA_20_18",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_20_18"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "db201096-a0cc-46c7-9a55-61d9e221bf01",
"assignerShortName": "synology",
"cveId": "CVE-2020-27650",
"datePublished": "2020-10-29T09:00:25.555729Z",
"dateReserved": "2020-10-22T00:00:00",
"dateUpdated": "2024-09-16T23:10:20.265Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2019-3870
Vulnerability from cvelistv5
Published
2019-04-09 15:17
Modified
2024-08-04 19:19
Severity ?
EPSS score ?
Summary
A vulnerability was found in Samba from version (including) 4.9 to versions before 4.9.6 and 4.10.2. During the creation of a new Samba AD DC, files are created in a private subdirectory of the install location. This directory is typically mode 0700, that is owner (root) only access. However in some upgraded installations it will have other permissions, such as 0755, because this was the default before Samba 4.8. Within this directory, files are created with mode 0666, which is world-writable, including a sample krb5.conf, and the list of DNS names and servicePrincipalName values to update.
References
| ▼ | URL | Tags |
|---|---|---|
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JTJVFA3RZ6G2IZDTVKLHRMX6QBYA4GPA/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6354GALK73CZWQKFUG7AWB6EIEGFMF62/ | vendor-advisory, x_refsource_FEDORA | |
| https://www.samba.org/samba/security/CVE-2019-3870.html | x_refsource_MISC | |
| https://bugzilla.samba.org/show_bug.cgi?id=13834 | x_refsource_MISC | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3870 | x_refsource_CONFIRM | |
| https://www.synology.com/security/advisory/Synology_SA_19_15 | x_refsource_CONFIRM | |
| https://support.f5.com/csp/article/K20804356 | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | The Samba Project | samba |
Version: 4.9.6 Version: 4.10.2 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T19:19:18.603Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "FEDORA-2019-cacf88eabf",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JTJVFA3RZ6G2IZDTVKLHRMX6QBYA4GPA/"
},
{
"name": "FEDORA-2019-db21b5f1d2",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6354GALK73CZWQKFUG7AWB6EIEGFMF62/"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.samba.org/samba/security/CVE-2019-3870.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://bugzilla.samba.org/show_bug.cgi?id=13834"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3870"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_19_15"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://support.f5.com/csp/article/K20804356"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "samba",
"vendor": "The Samba Project",
"versions": [
{
"status": "affected",
"version": "4.9.6"
},
{
"status": "affected",
"version": "4.10.2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was found in Samba from version (including) 4.9 to versions before 4.9.6 and 4.10.2. During the creation of a new Samba AD DC, files are created in a private subdirectory of the install location. This directory is typically mode 0700, that is owner (root) only access. However in some upgraded installations it will have other permissions, such as 0755, because this was the default before Samba 4.8. Within this directory, files are created with mode 0666, which is world-writable, including a sample krb5.conf, and the list of DNS names and servicePrincipalName values to update."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-276",
"description": "CWE-276",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-12-04T18:00:59",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"name": "FEDORA-2019-cacf88eabf",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JTJVFA3RZ6G2IZDTVKLHRMX6QBYA4GPA/"
},
{
"name": "FEDORA-2019-db21b5f1d2",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6354GALK73CZWQKFUG7AWB6EIEGFMF62/"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.samba.org/samba/security/CVE-2019-3870.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://bugzilla.samba.org/show_bug.cgi?id=13834"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3870"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_19_15"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://support.f5.com/csp/article/K20804356"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2019-3870",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "samba",
"version": {
"version_data": [
{
"version_value": "4.9.6"
},
{
"version_value": "4.10.2"
}
]
}
}
]
},
"vendor_name": "The Samba Project"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A vulnerability was found in Samba from version (including) 4.9 to versions before 4.9.6 and 4.10.2. During the creation of a new Samba AD DC, files are created in a private subdirectory of the install location. This directory is typically mode 0700, that is owner (root) only access. However in some upgraded installations it will have other permissions, such as 0755, because this was the default before Samba 4.8. Within this directory, files are created with mode 0666, which is world-writable, including a sample krb5.conf, and the list of DNS names and servicePrincipalName values to update."
}
]
},
"impact": {
"cvss": [
[
{
"vectorString": "6.1/CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H",
"version": "3.0"
}
]
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-276"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "FEDORA-2019-cacf88eabf",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JTJVFA3RZ6G2IZDTVKLHRMX6QBYA4GPA/"
},
{
"name": "FEDORA-2019-db21b5f1d2",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6354GALK73CZWQKFUG7AWB6EIEGFMF62/"
},
{
"name": "https://www.samba.org/samba/security/CVE-2019-3870.html",
"refsource": "MISC",
"url": "https://www.samba.org/samba/security/CVE-2019-3870.html"
},
{
"name": "https://bugzilla.samba.org/show_bug.cgi?id=13834",
"refsource": "MISC",
"url": "https://bugzilla.samba.org/show_bug.cgi?id=13834"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3870",
"refsource": "CONFIRM",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3870"
},
{
"name": "https://www.synology.com/security/advisory/Synology_SA_19_15",
"refsource": "CONFIRM",
"url": "https://www.synology.com/security/advisory/Synology_SA_19_15"
},
{
"name": "https://support.f5.com/csp/article/K20804356",
"refsource": "CONFIRM",
"url": "https://support.f5.com/csp/article/K20804356"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2019-3870",
"datePublished": "2019-04-09T15:17:43",
"dateReserved": "2019-01-03T00:00:00",
"dateUpdated": "2024-08-04T19:19:18.603Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Vulnerability from fkie_nvd
Published
2021-02-26 22:15
Modified
2025-01-14 19:29
Severity ?
8.2 (High) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
Incorrect authorization vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows local users to execute arbitrary code via unspecified vectors.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| security@synology.com | https://www.synology.com/security/advisory/Synology_SA_21_03 | Vendor Advisory | |
| security@synology.com | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1158 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.synology.com/security/advisory/Synology_SA_21_03 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1158 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| synology | diskstation_manager | * | |
| synology | vs960hd_firmware | - | |
| synology | vs960hd | - | |
| synology | skynas_firmware | - | |
| synology | skynas | - | |
| synology | diskstation_manager_unified_controller | 3.0 | |
| synology | uc3200 | - |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A6EC7AE5-71BB-409F-B4CA-3EAFBF30ABC3",
"versionEndExcluding": "6.2.4-25553",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:vs960hd_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3D0C5120-B961-440F-B454-584BC54B549C",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:vs960hd:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1CCBDFF9-AF42-4681-879B-CF789EBAD130",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:skynas_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "53EF087B-D7E9-4F9A-803A-B0260C495C67",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:skynas:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D0A88A76-CF8A-4D29-B480-E5317219072D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager_unified_controller:3.0:*:*:*:*:*:*:*",
"matchCriteriaId": "6B04366E-B5F8-4835-B1FB-106AFD3D3785",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:uc3200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1100D972-198E-45F9-8F04-763F6FE88377",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Incorrect authorization vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows local users to execute arbitrary code via unspecified vectors."
},
{
"lang": "es",
"value": "Una vulnerabilidad de autorizaci\u00f3n incorrecta en synoagentregisterd en Synology DiskStation Manager (DSM) antes de 6.2.4-25553 permite a los usuarios locales ejecutar c\u00f3digo arbitrario a trav\u00e9s de vectores no especificados"
}
],
"id": "CVE-2021-26563",
"lastModified": "2025-01-14T19:29:55.853",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.6,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 8.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.5,
"impactScore": 6.0,
"source": "security@synology.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 0.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-02-26T22:15:20.143",
"references": [
{
"source": "security@synology.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_21_03"
},
{
"source": "security@synology.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1158"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_21_03"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1158"
}
],
"sourceIdentifier": "security@synology.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-863"
}
],
"source": "security@synology.com",
"type": "Primary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-863"
}
],
"source": "nvd@nist.gov",
"type": "Secondary"
}
]
}
Vulnerability from fkie_nvd
Published
2020-10-29 09:15
Modified
2025-01-14 19:29
Severity ?
5.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L
3.7 (Low) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
3.7 (Low) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
Synology DiskStation Manager (DSM) before 6.2.3-25426-2 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an HTTP session.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| synology | diskstation_manager | * | |
| synology | skynas_firmware | * | |
| synology | skynas | - |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FAF212AF-CF5E-4D58-9E00-97444188A1C8",
"versionEndExcluding": "6.2.3-25426-2",
"versionStartIncluding": "6.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:skynas_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9AE10225-4803-4190-91E0-C0E714A9EE4E",
"versionEndExcluding": "6.2.3-25426",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:skynas:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D0A88A76-CF8A-4D29-B480-E5317219072D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Synology DiskStation Manager (DSM) before 6.2.3-25426-2 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an HTTP session."
},
{
"lang": "es",
"value": "Synology DiskStation Manager (DSM) versiones anteriores a 6.2.3-25426-2 no establece el flag Secure para la cookie de sesi\u00f3n en una sesi\u00f3n HTTPS, lo que hace m\u00e1s f\u00e1cil a atacantes remotos capturar esta cookie al interceptar su transmisi\u00f3n dentro de una sesi\u00f3n HTTP"
}
],
"id": "CVE-2020-27650",
"lastModified": "2025-01-14T19:29:55.853",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 3.7,
"source": "security@synology.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 3.7,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 1.4,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2020-10-29T09:15:12.793",
"references": [
{
"source": "security@synology.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_18"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_18"
}
],
"sourceIdentifier": "security@synology.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-614"
}
],
"source": "security@synology.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-311"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2021-02-26 22:15
Modified
2025-01-14 19:29
Severity ?
8.3 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to obtain sensitive information via an HTTP session.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| security@synology.com | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| security@synology.com | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| synology | diskstation_manager | * | |
| synology | vs960hd_firmware | - | |
| synology | vs960hd | - | |
| synology | skynas_firmware | - | |
| synology | skynas | - | |
| synology | diskstation_manager_unified_controller | 3.0 | |
| synology | uc3200 | - |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1628C07C-CCA7-463C-AA98-BF86C97B0D58",
"versionEndExcluding": "6.2.3-25426-3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:vs960hd_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3D0C5120-B961-440F-B454-584BC54B549C",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:vs960hd:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1CCBDFF9-AF42-4681-879B-CF789EBAD130",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:skynas_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "53EF087B-D7E9-4F9A-803A-B0260C495C67",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:skynas:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D0A88A76-CF8A-4D29-B480-E5317219072D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager_unified_controller:3.0:*:*:*:*:*:*:*",
"matchCriteriaId": "6B04366E-B5F8-4835-B1FB-106AFD3D3785",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:uc3200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1100D972-198E-45F9-8F04-763F6FE88377",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to obtain sensitive information via an HTTP session."
},
{
"lang": "es",
"value": "Una vulnerabilidad de transmisi\u00f3n de informaci\u00f3n confidencial en texto sin cifrar en synorelayd en Synology DiskStation Manager (DSM) versiones anteriores a 6.2.3-25426-3, permite a atacantes de tipo man-in-the-middle obtener informaci\u00f3n confidencial por medio de una sesi\u00f3n HTTP"
}
],
"id": "CVE-2021-26565",
"lastModified": "2025-01-14T19:29:55.853",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 6.0,
"source": "security@synology.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-02-26T22:15:20.427",
"references": [
{
"source": "security@synology.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"source": "security@synology.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160"
}
],
"sourceIdentifier": "security@synology.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-319"
}
],
"source": "security@synology.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-319"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2021-02-26 22:15
Modified
2025-01-14 19:29
Severity ?
9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Out-of-bounds write vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via syno_finder_site HTTP header.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| security@synology.com | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| security@synology.com | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| synology | diskstation_manager | * | |
| synology | vs960hd_firmware | - | |
| synology | vs960hd | - | |
| synology | skynas_firmware | - | |
| synology | skynas | - | |
| synology | diskstation_manager_unified_controller | 3.0 | |
| synology | uc3200 | - |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1628C07C-CCA7-463C-AA98-BF86C97B0D58",
"versionEndExcluding": "6.2.3-25426-3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:vs960hd_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3D0C5120-B961-440F-B454-584BC54B549C",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:vs960hd:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1CCBDFF9-AF42-4681-879B-CF789EBAD130",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:skynas_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "53EF087B-D7E9-4F9A-803A-B0260C495C67",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:skynas:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D0A88A76-CF8A-4D29-B480-E5317219072D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager_unified_controller:3.0:*:*:*:*:*:*:*",
"matchCriteriaId": "6B04366E-B5F8-4835-B1FB-106AFD3D3785",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:uc3200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1100D972-198E-45F9-8F04-763F6FE88377",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Out-of-bounds write vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via syno_finder_site HTTP header."
},
{
"lang": "es",
"value": "Una vulnerabilidad de escritura fuera de l\u00edmites en synoagentregisterd en Synology DiskStation Manager (DSM) versiones anteriores a 6.2.3-25426-3, permite a atacantes de tipo man-in-the-middle ejecutar c\u00f3digo arbitrario por medio del encabezado HTTP syno_finder_site"
}
],
"id": "CVE-2021-26562",
"lastModified": "2025-01-14T19:29:55.853",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.0,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 6.0,
"source": "security@synology.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-02-26T22:15:20.003",
"references": [
{
"source": "security@synology.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"source": "security@synology.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159"
}
],
"sourceIdentifier": "security@synology.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "security@synology.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2019-04-09 16:29
Modified
2025-01-14 19:29
Severity ?
Summary
A vulnerability was found in Samba from version (including) 4.9 to versions before 4.9.6 and 4.10.2. During the creation of a new Samba AD DC, files are created in a private subdirectory of the install location. This directory is typically mode 0700, that is owner (root) only access. However in some upgraded installations it will have other permissions, such as 0755, because this was the default before Samba 4.8. Within this directory, files are created with mode 0666, which is world-writable, including a sample krb5.conf, and the list of DNS names and servicePrincipalName values to update.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| samba | samba | * | |
| samba | samba | * | |
| fedoraproject | fedora | 29 | |
| fedoraproject | fedora | 30 | |
| synology | directory_server | - | |
| synology | router_manager | 1.2 | |
| synology | diskstation_manager | 5.2 | |
| synology | diskstation_manager | 6.1 | |
| synology | diskstation_manager | 6.2 | |
| synology | skynas_firmware | - | |
| synology | skynas | - | |
| synology | vs960hd_firmware | * | |
| synology | vs960hd | - |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FB5809AF-3124-4475-A102-896C8909149C",
"versionEndExcluding": "4.9.6",
"versionStartIncluding": "4.9.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
"matchCriteriaId": "08F84037-A781-469C-B023-952B56E0C26E",
"versionEndExcluding": "4.10.2",
"versionStartIncluding": "4.10.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*",
"matchCriteriaId": "D100F7CE-FC64-4CC6-852A-6136D72DA419",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*",
"matchCriteriaId": "97A4B8DF-58DA-4AB6-A1F9-331B36409BA3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:synology:directory_server:-:*:*:*:*:*:*:*",
"matchCriteriaId": "83512426-0B96-43E2-AFBA-592B25E61676",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:synology:router_manager:1.2:*:*:*:*:*:*:*",
"matchCriteriaId": "85F6D2BF-23EA-4D44-8126-64EA85184D38",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:synology:diskstation_manager:5.2:*:*:*:*:*:*:*",
"matchCriteriaId": "01527614-8A68-48DC-B0A0-F4AA99489221",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:synology:diskstation_manager:6.1:*:*:*:*:*:*:*",
"matchCriteriaId": "3D04EA1A-F8E0-415B-8786-1C8C0F08E132",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:synology:diskstation_manager:6.2:*:*:*:*:*:*:*",
"matchCriteriaId": "D9685B12-824F-42AD-B87C-6E7A78BB7FA5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:skynas_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "53EF087B-D7E9-4F9A-803A-B0260C495C67",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:skynas:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D0A88A76-CF8A-4D29-B480-E5317219072D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:vs960hd_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F300E1F1-D61A-46A6-8A9E-F3270CFA77F6",
"versionEndExcluding": "2.3.6-1720",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:vs960hd:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1CCBDFF9-AF42-4681-879B-CF789EBAD130",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was found in Samba from version (including) 4.9 to versions before 4.9.6 and 4.10.2. During the creation of a new Samba AD DC, files are created in a private subdirectory of the install location. This directory is typically mode 0700, that is owner (root) only access. However in some upgraded installations it will have other permissions, such as 0755, because this was the default before Samba 4.8. Within this directory, files are created with mode 0666, which is world-writable, including a sample krb5.conf, and the list of DNS names and servicePrincipalName values to update."
},
{
"lang": "es",
"value": "Se encontr\u00f3 una vulnerabilidad en Samba desde la versi\u00f3n 4.9 (incluida) hasta las versiones anteriores a la 4.9.6 y 4.10.2. Durante la creaci\u00f3n de un nuevo Samba AD DC, los archivos se crean en un subdirectorio privado de la ubicaci\u00f3n de instalaci\u00f3n. Este directorio es t\u00edpicamente el modo 0700, es decir, acceso s\u00f3lo para administradores (root). Sin embargo, en algunas instalaciones actualizadas tendr\u00e1 otros permisos, como el 0755, ya que \u00e9ste era el predeterminado en versiones de Samba anteriores a la 4.8. Dentro de este directorio, los archivos se crean con el modo 0666, en el que cualquiera puede escribir, incluyendo un ejemplo de krb5.conf, y la lista de nombres DNS y valores de servicePrincipalName para actualizar."
}
],
"id": "CVE-2019-3870",
"lastModified": "2025-01-14T19:29:55.853",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 3.6,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H",
"version": "3.0"
},
"exploitabilityScore": 1.8,
"impactScore": 4.2,
"source": "secalert@redhat.com",
"type": "Secondary"
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 4.2,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2019-04-09T16:29:01.867",
"references": [
{
"source": "secalert@redhat.com",
"tags": [
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3870"
},
{
"source": "secalert@redhat.com",
"tags": [
"Exploit",
"Issue Tracking",
"Patch",
"Vendor Advisory"
],
"url": "https://bugzilla.samba.org/show_bug.cgi?id=13834"
},
{
"source": "secalert@redhat.com",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6354GALK73CZWQKFUG7AWB6EIEGFMF62/"
},
{
"source": "secalert@redhat.com",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JTJVFA3RZ6G2IZDTVKLHRMX6QBYA4GPA/"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://support.f5.com/csp/article/K20804356"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mitigation",
"Patch",
"Vendor Advisory"
],
"url": "https://www.samba.org/samba/security/CVE-2019-3870.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_19_15"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3870"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Issue Tracking",
"Patch",
"Vendor Advisory"
],
"url": "https://bugzilla.samba.org/show_bug.cgi?id=13834"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6354GALK73CZWQKFUG7AWB6EIEGFMF62/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JTJVFA3RZ6G2IZDTVKLHRMX6QBYA4GPA/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://support.f5.com/csp/article/K20804356"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mitigation",
"Patch",
"Vendor Advisory"
],
"url": "https://www.samba.org/samba/security/CVE-2019-3870.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_19_15"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-276"
}
],
"source": "secalert@redhat.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-276"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2021-02-26 22:15
Modified
2025-01-14 19:29
Severity ?
9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
7.4 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
7.4 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Summary
Cleartext transmission of sensitive information vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP session.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| security@synology.com | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| security@synology.com | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| synology | diskstation_manager | * | |
| synology | vs960hd_firmware | - | |
| synology | vs960hd | - | |
| synology | skynas_firmware | - | |
| synology | skynas | - | |
| synology | diskstation_manager_unified_controller | 3.0 | |
| synology | uc3200 | - |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1628C07C-CCA7-463C-AA98-BF86C97B0D58",
"versionEndExcluding": "6.2.3-25426-3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:vs960hd_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3D0C5120-B961-440F-B454-584BC54B549C",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:vs960hd:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1CCBDFF9-AF42-4681-879B-CF789EBAD130",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:skynas_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "53EF087B-D7E9-4F9A-803A-B0260C495C67",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:skynas:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D0A88A76-CF8A-4D29-B480-E5317219072D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager_unified_controller:3.0:*:*:*:*:*:*:*",
"matchCriteriaId": "6B04366E-B5F8-4835-B1FB-106AFD3D3785",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:uc3200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1100D972-198E-45F9-8F04-763F6FE88377",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Cleartext transmission of sensitive information vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP session."
},
{
"lang": "es",
"value": "Una vulnerabilidad transmisi\u00f3n de informaci\u00f3n confidencial en texto sin cifrar en synoagentregisterd en Synology DiskStation Manager (DSM) versiones anteriores a 6.2.3-25426-3, permite a atacantes de tipo man-in-the-middle falsificar servidores por medio de una sesi\u00f3n HTTP"
}
],
"id": "CVE-2021-26560",
"lastModified": "2025-01-14T19:29:55.853",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.0,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 6.0,
"source": "security@synology.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 5.2,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-02-26T22:15:19.643",
"references": [
{
"source": "security@synology.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"source": "security@synology.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159"
}
],
"sourceIdentifier": "security@synology.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-319"
}
],
"source": "security@synology.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-319"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2020-10-29 09:15
Modified
2025-01-14 19:29
Severity ?
8.3 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
Improper certificate validation vulnerability in OpenVPN client in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| security@synology.com | https://www.synology.com/security/advisory/Synology_SA_20_18 | Vendor Advisory | |
| security@synology.com | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1058 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.synology.com/security/advisory/Synology_SA_20_18 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1058 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| synology | diskstation_manager | * | |
| synology | skynas_firmware | * | |
| synology | skynas | - |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FAF212AF-CF5E-4D58-9E00-97444188A1C8",
"versionEndExcluding": "6.2.3-25426-2",
"versionStartIncluding": "6.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:skynas_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9AE10225-4803-4190-91E0-C0E714A9EE4E",
"versionEndExcluding": "6.2.3-25426",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:skynas:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D0A88A76-CF8A-4D29-B480-E5317219072D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Improper certificate validation vulnerability in OpenVPN client in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate."
},
{
"lang": "es",
"value": "Una vulnerabilidad de comprobaci\u00f3n inapropiada del certificado en OpenVPN client en Synology DiskStation Manager (DSM) versiones anteriores a 6.2.3-25426-2, permite a atacantes de tipo man-in-the-middle falsificar servidores y obtener informaci\u00f3n confidencial por medio de un certificado dise\u00f1ado"
}
],
"id": "CVE-2020-27648",
"lastModified": "2025-01-14T19:29:55.853",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 6.0,
"source": "security@synology.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.0,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 6.0,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2020-10-29T09:15:12.573",
"references": [
{
"source": "security@synology.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_18"
},
{
"source": "security@synology.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1058"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_18"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1058"
}
],
"sourceIdentifier": "security@synology.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-295"
}
],
"source": "security@synology.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-295"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2021-02-26 22:15
Modified
2025-01-14 19:29
Severity ?
8.3 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
8.7 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
8.7 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Summary
Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP session.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| security@synology.com | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| security@synology.com | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| synology | diskstation_manager | * | |
| synology | vs960hd_firmware | - | |
| synology | vs960hd | - | |
| synology | skynas_firmware | - | |
| synology | skynas | - | |
| synology | diskstation_manager_unified_controller | 3.0 | |
| synology | uc3200 | - |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1628C07C-CCA7-463C-AA98-BF86C97B0D58",
"versionEndExcluding": "6.2.3-25426-3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:vs960hd_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3D0C5120-B961-440F-B454-584BC54B549C",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:vs960hd:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1CCBDFF9-AF42-4681-879B-CF789EBAD130",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:skynas_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "53EF087B-D7E9-4F9A-803A-B0260C495C67",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:skynas:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D0A88A76-CF8A-4D29-B480-E5317219072D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager_unified_controller:3.0:*:*:*:*:*:*:*",
"matchCriteriaId": "6B04366E-B5F8-4835-B1FB-106AFD3D3785",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:uc3200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1100D972-198E-45F9-8F04-763F6FE88377",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP session."
},
{
"lang": "es",
"value": "Una vulnerabilidad de transmisi\u00f3n de informaci\u00f3n confidencial en texto sin cifrar en synorelayd en Synology DiskStation Manager (DSM) versiones anteriores a 6.2.3-25426-3, permite a atacantes de tipo man-in-the-middle falsificar servidores por medio de una sesi\u00f3n HTTP"
}
],
"id": "CVE-2021-26564",
"lastModified": "2025-01-14T19:29:55.853",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 6.0,
"source": "security@synology.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 5.8,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-02-26T22:15:20.300",
"references": [
{
"source": "security@synology.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"source": "security@synology.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160"
}
],
"sourceIdentifier": "security@synology.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-319"
}
],
"source": "security@synology.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-319"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2021-02-26 22:15
Modified
2025-01-14 19:29
Severity ?
Summary
Stack-based buffer overflow vulnerability in frontend/main.c in faad2 before 2.2.7.1 allow local attackers to execute arbitrary code via filename and pathname options.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| synology | diskstation_manager | * | |
| synology | vs960hd_firmware | - | |
| synology | vs960hd | - | |
| synology | skynas_firmware | - | |
| synology | skynas | - | |
| synology | diskstation_manager_unified_controller | 3.0 | |
| synology | uc3200 | - | |
| faad2_project | faad2 | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1628C07C-CCA7-463C-AA98-BF86C97B0D58",
"versionEndExcluding": "6.2.3-25426-3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:vs960hd_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3D0C5120-B961-440F-B454-584BC54B549C",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:vs960hd:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1CCBDFF9-AF42-4681-879B-CF789EBAD130",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:skynas_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "53EF087B-D7E9-4F9A-803A-B0260C495C67",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:skynas:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D0A88A76-CF8A-4D29-B480-E5317219072D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager_unified_controller:3.0:*:*:*:*:*:*:*",
"matchCriteriaId": "6B04366E-B5F8-4835-B1FB-106AFD3D3785",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:uc3200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1100D972-198E-45F9-8F04-763F6FE88377",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:faad2_project:faad2:*:*:*:*:*:*:*:*",
"matchCriteriaId": "201E5CDD-7F7D-44BB-80F8-C23DF44C2AAC",
"versionEndExcluding": "2.2.7.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Stack-based buffer overflow vulnerability in frontend/main.c in faad2 before 2.2.7.1 allow local attackers to execute arbitrary code via filename and pathname options."
},
{
"lang": "es",
"value": "La vulnerabilidad de desbordamiento de b\u00fafer basada en la pila en frontend/main.c en faad2 versiones anteriores a 2.2.7.1 permite a los atacantes locales ejecutar c\u00f3digo arbitrario a trav\u00e9s de las opciones de nombre de archivo y ruta."
}
],
"id": "CVE-2021-26567",
"lastModified": "2025-01-14T19:29:55.853",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-02-26T22:15:20.707",
"references": [
{
"source": "security@synology.com",
"tags": [
"Patch"
],
"url": "https://github.com/knik0/faad2/commit/720f7004d6c4aabee19aad16e7c456ed76a3ebfa"
},
{
"source": "security@synology.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://github.com/knik0/faad2/commit/720f7004d6c4aabee19aad16e7c456ed76a3ebfa"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
}
],
"sourceIdentifier": "security@synology.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-121"
}
],
"source": "security@synology.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2021-02-26 22:15
Modified
2025-01-14 19:29
Severity ?
9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Stack-based buffer overflow vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via syno_finder_site HTTP header.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| security@synology.com | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| security@synology.com | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| synology | diskstation_manager | * | |
| synology | vs960hd_firmware | - | |
| synology | vs960hd | - | |
| synology | skynas_firmware | - | |
| synology | skynas | - | |
| synology | diskstation_manager_unified_controller | 3.0 | |
| synology | uc3200 | - |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1628C07C-CCA7-463C-AA98-BF86C97B0D58",
"versionEndExcluding": "6.2.3-25426-3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:vs960hd_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3D0C5120-B961-440F-B454-584BC54B549C",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:vs960hd:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1CCBDFF9-AF42-4681-879B-CF789EBAD130",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:skynas_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "53EF087B-D7E9-4F9A-803A-B0260C495C67",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:skynas:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D0A88A76-CF8A-4D29-B480-E5317219072D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager_unified_controller:3.0:*:*:*:*:*:*:*",
"matchCriteriaId": "6B04366E-B5F8-4835-B1FB-106AFD3D3785",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:uc3200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1100D972-198E-45F9-8F04-763F6FE88377",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Stack-based buffer overflow vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via syno_finder_site HTTP header."
},
{
"lang": "es",
"value": "Una vulnerabilidad de desbordamiento del b\u00fafer en la regi\u00f3n stack de la memoria en synoagentregisterd en Synology DiskStation Manager (DSM) versiones anteriores a 6.2.3-25426-3, permite a atacantes de tipo man-in-the-middle ejecutar c\u00f3digo arbitrario por medio del encabezado HTTP syno_finder_site"
}
],
"id": "CVE-2021-26561",
"lastModified": "2025-01-14T19:29:55.853",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.0,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 6.0,
"source": "security@synology.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-02-26T22:15:19.877",
"references": [
{
"source": "security@synology.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"source": "security@synology.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159"
}
],
"sourceIdentifier": "security@synology.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-121"
}
],
"source": "security@synology.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2021-02-26 22:15
Modified
2025-01-14 19:29
Severity ?
8.3 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
Insertion of sensitive information into sent data vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary commands via inbound QuickConnect traffic.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| security@synology.com | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| security@synology.com | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| synology | diskstation_manager | * | |
| synology | vs960hd_firmware | - | |
| synology | vs960hd | - | |
| synology | skynas_firmware | - | |
| synology | skynas | - | |
| synology | diskstation_manager_unified_controller | 3.0 | |
| synology | uc3200 | - |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1628C07C-CCA7-463C-AA98-BF86C97B0D58",
"versionEndExcluding": "6.2.3-25426-3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:vs960hd_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3D0C5120-B961-440F-B454-584BC54B549C",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:vs960hd:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1CCBDFF9-AF42-4681-879B-CF789EBAD130",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:skynas_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "53EF087B-D7E9-4F9A-803A-B0260C495C67",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:skynas:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D0A88A76-CF8A-4D29-B480-E5317219072D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager_unified_controller:3.0:*:*:*:*:*:*:*",
"matchCriteriaId": "6B04366E-B5F8-4835-B1FB-106AFD3D3785",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:uc3200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1100D972-198E-45F9-8F04-763F6FE88377",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Insertion of sensitive information into sent data vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary commands via inbound QuickConnect traffic."
},
{
"lang": "es",
"value": "Una vulnerabilidad de inserci\u00f3n de informaci\u00f3n confidencial en datos enviados en synorelayd en Synology DiskStation Manager (DSM) versiones anteriores a 6.2.3-25426-3, permite a atacantes de tipo man-in-the-middle ejecutar comandos arbitrarios por medio del tr\u00e1fico entrante QuickConnect"
}
],
"id": "CVE-2021-26566",
"lastModified": "2025-01-14T19:29:55.853",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 6.0,
"source": "security@synology.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.0,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 6.0,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-02-26T22:15:20.567",
"references": [
{
"source": "security@synology.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"source": "security@synology.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_26"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160"
}
],
"sourceIdentifier": "security@synology.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-201"
}
],
"source": "security@synology.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-200"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2021-01-26 21:15
Modified
2025-01-14 19:29
Severity ?
Summary
Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character.
References
Impacted products
{
"cisaActionDue": "2022-04-27",
"cisaExploitAdd": "2022-04-06",
"cisaRequiredAction": "Apply updates per vendor instructions.",
"cisaVulnerabilityName": "Sudo Heap-Based Buffer Overflow Vulnerability",
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:sudo_project:sudo:*:*:*:*:*:*:*:*",
"matchCriteriaId": "ED707F57-531B-4066-AFF0-7239F87B6BF5",
"versionEndExcluding": "1.8.32",
"versionStartIncluding": "1.8.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sudo_project:sudo:*:*:*:*:*:*:*:*",
"matchCriteriaId": "38FC37F7-DE89-4078-BB55-EBFBF3A2D780",
"versionEndExcluding": "1.9.5",
"versionStartIncluding": "1.9.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sudo_project:sudo:1.9.5:-:*:*:*:*:*:*",
"matchCriteriaId": "436F3F62-FBA8-44CB-A5A9-AA4D7E0F9A09",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:sudo_project:sudo:1.9.5:patch1:*:*:*:*:*:*",
"matchCriteriaId": "3C21138F-EB70-4AAE-9F45-C75CCE59BA89",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*",
"matchCriteriaId": "36D96259-24BD-44E2-96D9-78CE1D41F956",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*",
"matchCriteriaId": "E460AA51-FCDA-46B9-AE97-E6676AA5E194",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
"matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
"matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*",
"matchCriteriaId": "3A756737-1CC4-42C2-A4DF-E1C893B4E2D5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5C2089EE-5D7F-47EC-8EA5-0F69790564C4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A3C19813-E823-456A-B1CE-EC0684CE1953",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:netapp:oncommand_unified_manager_core_package:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0A4D418D-B526-46B9-B439-E1963BF88C0A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E7CF3019-975D-40BB-A8A4-894E62BD3797",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:netapp:ontap_tools:9:*:*:*:*:vmware_vsphere:*:*",
"matchCriteriaId": "C2D814BE-93EC-42EF-88C5-EA7E7DF07BE5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A6E9EF0C-AFA8-4F7B-9FDC-1E0F7C26E737",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mcafee:web_gateway:8.2.17:*:*:*:*:*:*:*",
"matchCriteriaId": "D2039589-B543-49B6-AC5F-74C4253B416D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:mcafee:web_gateway:9.2.8:*:*:*:*:*:*:*",
"matchCriteriaId": "1E014E1E-0013-434F-9C59-178DAC089687",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:mcafee:web_gateway:10.0.4:*:*:*:*:*:*:*",
"matchCriteriaId": "3CE836FD-3453-4277-BC18-A4868C183F42",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:synology:diskstation_manager_unified_controller:3.0:*:*:*:*:*:*:*",
"matchCriteriaId": "DA272C48-259B-4402-BB75-552B6983CD43",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:synology:diskstation_manager:6.2:*:*:*:*:*:*:*",
"matchCriteriaId": "D9685B12-824F-42AD-B87C-6E7A78BB7FA5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:skynas_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "53EF087B-D7E9-4F9A-803A-B0260C495C67",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:skynas:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D0A88A76-CF8A-4D29-B480-E5317219072D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:vs960hd_firmware:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3D0C5120-B961-440F-B454-584BC54B549C",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:vs960hd:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1CCBDFF9-AF42-4681-879B-CF789EBAD130",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:beyondtrust:privilege_management_for_mac:*:*:*:*:*:*:*:*",
"matchCriteriaId": "38A18800-4BB0-46A1-BD9D-78EC7A07E7B9",
"versionEndExcluding": "21.1.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:beyondtrust:privilege_management_for_unix\\/linux:*:*:*:*:basic:*:*:*",
"matchCriteriaId": "48DC5B58-0E31-480E-BF05-787287DFF42B",
"versionEndExcluding": "10.3.2-10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:oracle:micros_compact_workstation_3_firmware:310:*:*:*:*:*:*:*",
"matchCriteriaId": "1CE3FF32-E472-4E90-9DE5-803AD6FD9E27",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:oracle:micros_compact_workstation_3:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7DA4F0AD-B8A4-4EB9-A220-FEEC9B147D3C",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:oracle:micros_es400_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9AA5297B-05DF-4A23-B684-60F2107339B0",
"versionEndIncluding": "410",
"versionStartIncluding": "400",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:oracle:micros_es400:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A2BBD07A-4731-41D1-AB66-77082951D99C",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:oracle:micros_kitchen_display_system_firmware:210:*:*:*:*:*:*:*",
"matchCriteriaId": "57E6A365-F04F-4991-888F-D8E9391A9857",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:oracle:micros_kitchen_display_system:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D1424AF8-9337-427B-B6FA-C5EB8B201FB7",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:oracle:micros_workstation_5a_firmware:5a:*:*:*:*:*:*:*",
"matchCriteriaId": "C78FDD3A-F241-4172-8725-7D51D8E705E7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:oracle:micros_workstation_5a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F607BA3F-246F-42BE-9EBD-A2CAE098C0C2",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:oracle:micros_workstation_6_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D59535D6-8D64-4B8F-BC1B-5846600C9F81",
"versionEndIncluding": "655",
"versionStartIncluding": "610",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:oracle:micros_workstation_6:-:*:*:*:*:*:*:*",
"matchCriteriaId": "82A66154-5DF0-43FF-9F70-1221D3E6F919",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:oracle:communications_performance_intelligence_center:*:*:*:*:*:*:*:*",
"matchCriteriaId": "977CA754-6CE0-4FCB-9683-D81B7A15449D",
"versionEndIncluding": "10.3.0.2.1",
"versionStartIncluding": "10.3.0.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:oracle:communications_performance_intelligence_center:*:*:*:*:*:*:*:*",
"matchCriteriaId": "29A3F7EF-2A69-427F-9F75-DDDBEE34BA2B",
"versionEndIncluding": "10.4.0.3.1",
"versionStartIncluding": "10.4.0.1.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:oracle:tekelec_platform_distribution:*:*:*:*:*:*:*:*",
"matchCriteriaId": "26F05F85-7458-4C8F-B93F-93C92E506A40",
"versionEndIncluding": "7.7.1",
"versionStartIncluding": "7.4.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via \"sudoedit -s\" and a command-line argument that ends with a single backslash character."
},
{
"lang": "es",
"value": "Sudo versiones anteriores a 1.9.5p2 contiene un error de desbordamiento que puede resultar en un desbordamiento de b\u00fafer basado en la pila, lo que permite la escalada de privilegios a root a trav\u00e9s de \"sudoedit -s\" y un argumento de l\u00ednea de comandos que termina con un solo car\u00e1cter de barra invertida"
}
],
"id": "CVE-2021-3156",
"lastModified": "2025-01-14T19:29:55.853",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.2,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-01-26T21:15:12.987",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/161160/Sudo-Heap-Based-Buffer-Overflow.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/161230/Sudo-Buffer-Overflow-Privilege-Escalation.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/161270/Sudo-1.9.5p1-Buffer-Overflow-Privilege-Escalation.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/161293/Sudo-1.8.31p2-1.9.5p1-Buffer-Overflow.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/176932/glibc-syslog-Heap-Based-Buffer-Overflow.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://seclists.org/fulldisclosure/2021/Feb/42"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Mailing List",
"Third Party Advisory"
],
"url": "http://seclists.org/fulldisclosure/2021/Jan/79"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Mailing List",
"Third Party Advisory"
],
"url": "http://seclists.org/fulldisclosure/2024/Feb/3"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/26/3"
},
{
"source": "cve@mitre.org",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/27/1"
},
{
"source": "cve@mitre.org",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/27/2"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2021/02/15/1"
},
{
"source": "cve@mitre.org",
"tags": [
"Mailing List",
"Patch",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2021/09/14/2"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2024/01/30/6"
},
{
"source": "cve@mitre.org",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2024/01/30/8"
},
{
"source": "cve@mitre.org",
"tags": [
"Broken Link",
"Third Party Advisory"
],
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10348"
},
{
"source": "cve@mitre.org",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2021/01/msg00022.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Mailing List",
"Release Notes"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CALA5FTXIQBRRYUA2ZQNJXB6OQMAXEII/"
},
{
"source": "cve@mitre.org",
"tags": [
"Mailing List",
"Release Notes"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LHXK6ICO5AYLGFK2TAX5MZKUXTUKWOJY/"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/202101-33"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20210128-0001/"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20210128-0002/"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://support.apple.com/kb/HT212177"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sudo-privesc-jan2021-qnYQfcM"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://www.beyondtrust.com/blog/entry/security-advisory-privilege-management-for-unix-linux-pmul-basic-and-privilege-management-for-mac-pmm-affected-by-sudo-vulnerability"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://www.debian.org/security/2021/dsa-4839"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "https://www.kb.cert.org/vuls/id/794544"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Mailing List",
"Third Party Advisory"
],
"url": "https://www.openwall.com/lists/oss-security/2021/01/26/3"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Release Notes"
],
"url": "https://www.sudo.ws/stable.html#1.9.5p2"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_21_02"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.vicarius.io/vsociety/posts/sudoedit-pwned-cve-2021-3156"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/161160/Sudo-Heap-Based-Buffer-Overflow.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/161230/Sudo-Buffer-Overflow-Privilege-Escalation.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/161270/Sudo-1.9.5p1-Buffer-Overflow-Privilege-Escalation.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/161293/Sudo-1.8.31p2-1.9.5p1-Buffer-Overflow.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/176932/glibc-syslog-Heap-Based-Buffer-Overflow.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://seclists.org/fulldisclosure/2021/Feb/42"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Mailing List",
"Third Party Advisory"
],
"url": "http://seclists.org/fulldisclosure/2021/Jan/79"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Mailing List",
"Third Party Advisory"
],
"url": "http://seclists.org/fulldisclosure/2024/Feb/3"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/26/3"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/27/1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2021/01/27/2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2021/02/15/1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Patch",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2021/09/14/2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2024/01/30/6"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List"
],
"url": "http://www.openwall.com/lists/oss-security/2024/01/30/8"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Broken Link",
"Third Party Advisory"
],
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10348"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2021/01/msg00022.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Release Notes"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CALA5FTXIQBRRYUA2ZQNJXB6OQMAXEII/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Release Notes"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LHXK6ICO5AYLGFK2TAX5MZKUXTUKWOJY/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/202101-33"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20210128-0001/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20210128-0002/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://support.apple.com/kb/HT212177"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sudo-privesc-jan2021-qnYQfcM"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.beyondtrust.com/blog/entry/security-advisory-privilege-management-for-unix-linux-pmul-basic-and-privilege-management-for-mac-pmm-affected-by-sudo-vulnerability"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.debian.org/security/2021/dsa-4839"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"US Government Resource"
],
"url": "https://www.kb.cert.org/vuls/id/794544"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Mailing List",
"Third Party Advisory"
],
"url": "https://www.openwall.com/lists/oss-security/2021/01/26/3"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Release Notes"
],
"url": "https://www.sudo.ws/stable.html#1.9.5p2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_21_02"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-193"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2020-10-29 09:15
Modified
2025-01-14 19:29
Severity ?
8.3 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
8.3 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
8.3 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Summary
Algorithm downgrade vulnerability in QuickConnect in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via unspecified vectors.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| security@synology.com | https://www.synology.com/security/advisory/Synology_SA_20_18 | Vendor Advisory | |
| security@synology.com | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1061 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.synology.com/security/advisory/Synology_SA_20_18 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1061 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| synology | diskstation_manager | * | |
| synology | skynas_firmware | * | |
| synology | skynas | - |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:diskstation_manager:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FAF212AF-CF5E-4D58-9E00-97444188A1C8",
"versionEndExcluding": "6.2.3-25426-2",
"versionStartIncluding": "6.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:synology:skynas_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "9AE10225-4803-4190-91E0-C0E714A9EE4E",
"versionEndExcluding": "6.2.3-25426",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:synology:skynas:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D0A88A76-CF8A-4D29-B480-E5317219072D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Algorithm downgrade vulnerability in QuickConnect in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via unspecified vectors."
},
{
"lang": "es",
"value": "Una vulnerabilidad de degradaci\u00f3n del Algoritmo en QuickConnect en Synology DiskStation Manager (DSM) versiones anteriores a 6.2.3-25426-2, permite a atacantes de tipo man-in-the-middle falsificar servidores y obtener informaci\u00f3n confidencial por medio de vectores no especificados"
}
],
"id": "CVE-2020-27652",
"lastModified": "2025-01-14T19:29:55.853",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "HIGH",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.1,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 4.9,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 6.0,
"source": "security@synology.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 6.0,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2020-10-29T09:15:13.137",
"references": [
{
"source": "security@synology.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_18"
},
{
"source": "security@synology.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1061"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.synology.com/security/advisory/Synology_SA_20_18"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1061"
}
],
"sourceIdentifier": "security@synology.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-327"
}
],
"source": "security@synology.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-327"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}