github - ghsa-99ph-c47h-7pf8

GHSA-99PH-C47H-7PF8

Vulnerability from github – Published: 2025-01-15 21:31 – Updated: 2025-10-14 21:30

Details

An issue in the native clients for Amazon WorkSpaces, Amazon AppStream 2.0, and Amazon DCV Clients may allow an attacker to access remote sessions via man-in-the-middle.

Severity ?

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

7.7 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2025-0500"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-295"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-01-15T19:15:27Z",
    "severity": "HIGH"
  },
  "details": "An issue in the native clients for Amazon WorkSpaces, Amazon AppStream 2.0, and Amazon DCV Clients may allow an attacker to access remote sessions via man-in-the-middle.",
  "id": "GHSA-99ph-c47h-7pf8",
  "modified": "2025-10-14T21:30:25Z",
  "published": "2025-01-15T21:31:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-0500"
    },
    {
      "type": "WEB",
      "url": "https://aws.amazon.com/security/security-bulletins/AWS-2025-001"
    },
    {
      "type": "WEB",
      "url": "https://docs.aws.amazon.com/appstream2/latest/developerguide/client-release-versions.html"
    },
    {
      "type": "WEB",
      "url": "https://docs.aws.amazon.com/dcv/latest/adminguide/doc-history-release-notes.html#dcv-2023-1-16388jul"
    },
    {
      "type": "WEB",
      "url": "https://docs.aws.amazon.com/workspaces/latest/userguide/amazon-workspaces-linux-client.html#linux-release-notes"
    },
    {
      "type": "WEB",
      "url": "https://docs.aws.amazon.com/workspaces/latest/userguide/amazon-workspaces-osx-client.html#osx-release-notes"
    },
    {
      "type": "WEB",
      "url": "https://docs.aws.amazon.com/workspaces/latest/userguide/amazon-workspaces-windows-client.html#windows-release-notes"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2025-0500 (GCVE-0-2025-0500)

Vulnerability from cvelistv5 – Published: 2025-01-15 18:20 – Updated: 2025-10-14 18:54

Summary

An issue in the native clients for Amazon WorkSpaces (when running Amazon DCV protocol), Amazon AppStream 2.0, and Amazon DCV Clients may allow an attacker to access remote sessions via man-in-the-middle.

Severity ?

7.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-295 - Improper Certificate Validation

Assigner

AMZN

References

URL

Tags

	https://aws.amazon.com/security/security-bulletin…	vendor-advisory
	https://docs.aws.amazon.com/workspaces/latest/use…	patchrelease-notes
	https://docs.aws.amazon.com/workspaces/latest/use…	patchrelease-notes
	https://docs.aws.amazon.com/workspaces/latest/use…	patchrelease-notes
	https://docs.aws.amazon.com/appstream2/latest/dev…	patchrelease-notes
	https://docs.aws.amazon.com/dcv/latest/adminguide…	patchrelease-notes

Impacted products

Vendor

Product

Version

Amazon

WorkSpaces Client

Affected: 5.0.0 , < 5.21.0 (semver)

Amazon	WorkSpaces Client	Affected: 2023.0 , < 2024.2 (semver)
Amazon	AppStream 2.0 Client	Affected: 1.1.1025 , < 1.1.1332 (semver)
Amazon	DCV Client	Affected: 0 , < 2023.1.6703 (semver)
Amazon	DCV Client	Affected: 2020.2.7459 , < 2023.1.9127 (semver)
Amazon	WorkSpaces Client	Affected: 5.5.0 , < 5.21.0 (semver)
Amazon	DCV Client	Affected: 2020.2.2078 , < 2023.1.6703 (semver)

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-99PH-C47H-7PF8

CVE-2025-0500 (GCVE-0-2025-0500)

Tags

Sightings

Nomenclature