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ID

VAR-202203-1862


CVE

CVE-2022-22687


TITLE

Synology Inc.  of  DiskStation Manager  and  DiskStation Manager Unified Controller  Classic buffer overflow vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-007340

DESCRIPTION

Buffer copy without checking size of input ('Classic Buffer Overflow') vulnerability in Authentication functionality in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows remote attackers to execute arbitrary code via unspecified vectors. Synology Inc. of DiskStation Manager and DiskStation Manager Unified Controller Exists in a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.8

sources: NVD: CVE-2022-22687 // JVNDB: JVNDB-2022-007340 // VULHUB: VHN-411352 // VULMON: CVE-2022-22687

AFFECTED PRODUCTS

vendor:synologymodel:diskstation managerscope:ltversion:6.2.3-25426-3

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vendor:synologymodel:diskstation manager unified controllerscope:ltversion:3.1-23033

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vendor:synologymodel:diskstation managerscope:gteversion:6.2

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vendor:synologymodel:diskstation manager unified controllerscope: - version: -

Trust: 0.8

vendor:synologymodel:diskstation managerscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2022-007340 // NVD: CVE-2022-22687

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-22687
value: CRITICAL

Trust: 1.0

security@synology.com: CVE-2022-22687
value: CRITICAL

Trust: 1.0

NVD: CVE-2022-22687
value: CRITICAL

Trust: 0.8

CNNVD: CNNVD-202203-2220
value: CRITICAL

Trust: 0.6

VULHUB: VHN-411352
value: HIGH

Trust: 0.1

VULMON: CVE-2022-22687
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2022-22687
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-411352
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2022-22687
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 2.0

NVD: CVE-2022-22687
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-411352 // VULMON: CVE-2022-22687 // JVNDB: JVNDB-2022-007340 // CNNVD: CNNVD-202203-2220 // NVD: CVE-2022-22687 // NVD: CVE-2022-22687

PROBLEMTYPE DATA

problemtype:CWE-120

Trust: 1.1

problemtype:Classic buffer overflow (CWE-120) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-411352 // JVNDB: JVNDB-2022-007340 // NVD: CVE-2022-22687

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202203-2220

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202203-2220

PATCH

title:Synology DiskStation Manager Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=187365

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title:CVE-2022-XXXXurl:https://github.com/AlphabugX/CVE-2022-23305

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title:CVE-2022-XXXXurl:https://github.com/AlphabugX/CVE-2022-RCE

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sources: VULMON: CVE-2022-22687 // CNNVD: CNNVD-202203-2220

EXTERNAL IDS

db:NVDid:CVE-2022-22687

Trust: 3.4

db:JVNDBid:JVNDB-2022-007340

Trust: 0.8

db:CNNVDid:CNNVD-202203-2220

Trust: 0.6

db:VULHUBid:VHN-411352

Trust: 0.1

db:VULMONid:CVE-2022-22687

Trust: 0.1

sources: VULHUB: VHN-411352 // VULMON: CVE-2022-22687 // JVNDB: JVNDB-2022-007340 // CNNVD: CNNVD-202203-2220 // NVD: CVE-2022-22687

REFERENCES

url:https://www.synology.com/security/advisory/synology_sa_20_26

Trust: 2.6

url:https://nvd.nist.gov/vuln/detail/cve-2022-22687

Trust: 0.8

url:https://cxsecurity.com/cveshow/cve-2022-22687/

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url:https://cwe.mitre.org/data/definitions/120.html

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url:https://nvd.nist.gov

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url:https://github.com/alphabugx/cve-2022-23305

Trust: 0.1

sources: VULHUB: VHN-411352 // VULMON: CVE-2022-22687 // JVNDB: JVNDB-2022-007340 // CNNVD: CNNVD-202203-2220 // NVD: CVE-2022-22687

SOURCES

db:VULHUBid:VHN-411352
db:VULMONid:CVE-2022-22687
db:JVNDBid:JVNDB-2022-007340
db:CNNVDid:CNNVD-202203-2220
db:NVDid:CVE-2022-22687

LAST UPDATE DATE

2024-11-23T22:57:46.149000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-411352date:2022-03-30T00:00:00
db:VULMONid:CVE-2022-22687date:2022-03-30T00:00:00
db:JVNDBid:JVNDB-2022-007340date:2023-07-13T08:29:00
db:CNNVDid:CNNVD-202203-2220date:2022-03-31T00:00:00
db:NVDid:CVE-2022-22687date:2024-11-21T06:47:16.213

SOURCES RELEASE DATE

db:VULHUBid:VHN-411352date:2022-03-25T00:00:00
db:VULMONid:CVE-2022-22687date:2022-03-25T00:00:00
db:JVNDBid:JVNDB-2022-007340date:2023-07-13T00:00:00
db:CNNVDid:CNNVD-202203-2220date:2022-03-25T00:00:00
db:NVDid:CVE-2022-22687date:2022-03-25T07:15:07.587