github - ghsa-4pfw-794r-7wqp

ghsa-4pfw-794r-7wqp

Vulnerability from github

Published

2022-05-24 17:43

Modified

2022-05-24 17:43

Severity ?

8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

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.

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JSON

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{
   affected: [],
   aliases: [
      "CVE-2021-26561",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-119",
         "CWE-121",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2021-02-26T22:15:00Z",
      severity: "HIGH",
   },
   details: "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.",
   id: "GHSA-4pfw-794r-7wqp",
   modified: "2022-05-24T17:43:19Z",
   published: "2022-05-24T17:43:19Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2021-26561",
      },
      {
         type: "WEB",
         url: "https://www.synology.com/security/advisory/Synology_SA_20_26",
      },
      {
         type: "WEB",
         url: "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
         type: "CVSS_V3",
      },
   ],
}

cve-2021-26561

Vulnerability from cvelistv5

Published

2021-02-26 21:45

Modified

2024-09-16 23:06

Severity ?

9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Summary

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

Show details on NVD website

JSON

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{
   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",
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         problemTypes: [
            {
               descriptions: [
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                     description: "CWE-121: Stack-based Buffer Overflow",
                     lang: "en",
                     type: "CWE",
                  },
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         ],
         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",
            },
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               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159",
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         ],
         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: "<",
                                          version_affected: "<",
                                          version_value: "6.2.3-25426-3",
                                       },
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                                 },
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            data_format: "MITRE",
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            data_version: "4.0",
            description: {
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            },
            impact: {
               cvss: {
                  baseScore: "9.0",
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            references: {
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                  {
                     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",
}

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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