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    2 vulnerabilities found for libpve-http-server-perl by Proxmox

    CVE-2024-21545 (GCVE-0-2024-21545)

    Vulnerability from nvd – Published: 2024-09-24 07:25 – Updated: 2024-09-24 14:57
    VLAI
    Summary
    Proxmox Virtual Environment is an open-source server management platform for enterprise virtualization. Insufficient safeguards against malicious API response values allow authenticated attackers with 'Sys.Audit' or 'VM.Monitor' privileges to download arbitrary host files via the API. When handling the result from a request handler before returning it to the user, the handle_api2_request function will check for the ‘download’ or ‘data’->’download’ objects inside the request handler call response object. If present, handle_api2_request will read a local file defined by this object and return it to the user. Two endpoints were identified which can control the object returned by a request handler sufficiently that the ’download’ object is defined and user controlled. This results in arbitrary file read. The privileges of this file read can result in full compromise of the system by various impacts such as disclosing sensitive files allowing for privileged session forgery.
    Severity
    8.2 (High)
    CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-73 - External Control of File Name or Path
    Assigner
    References
    Impacted products
    Vendor Product Version
    Proxmox pve-manager Affected: 0 , < 7.4-19 (semver)
    Affected: 8.0.0 , < 8.2.7 (semver)
    		Create a notification for this product.
    Proxmox libpve-storage-perl Affected: 0 , < 7.4-4 (semver)
    Affected: 8.0.0 , < 8.2.5 (semver)
    		Create a notification for this product.
    Proxmox libpve-http-server-perl Affected: 3.2-1 , < 4.3.0 (semver)
    Affected: 5.0.0 , < 5.1.1 (semver)
    		Create a notification for this product.
    Proxmox pmg-api Affected: 0 , < 7.3-12 (semver)
    Affected: 8.0.0 , < 8.1.4 (semver)
    		Create a notification for this product.
    Proxmox libpve-common-perl (Promox VE 8) Affected: 0 , < 8.2.3 (semver)
    		Create a notification for this product.
    Proxmox libpve-common-perl (Promox Mail Gateway 8) Affected: 0 , < 8.2.5 (semver)
    		Create a notification for this product.
    proxmox mail_gateway Affected: 6.0 , < 7.2 (semver)
    Affected: 8.0 , < 8.1-1 (semver)
        cpe:2.3:a:proxmox:mail_gateway:*:*:*:*:*:*:*:*
    		 Create a notification for this product.
    proxmox virtual_environment Affected: 6.0 , < 7.3 (semver)
    Affected: 8.0 , < 8.2-2 (semver)
        cpe:2.3:a:proxmox:virtual_environment:*:*:*:*:*:*:*:*
    		 Create a notification for this product.
    Credits
    Rory McNamara (Snyk Security Research)
    Show details on NVD website
    To clipboard 

    {
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                "id": "CVE-2024-21545",
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                "timestamp": "2024-09-24T13:52:32.343980Z",
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          "vendor": "Proxmox",
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        },
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          "product": "libpve-common-perl (Promox Mail Gateway 8)",
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        }
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            "scope": "CHANGED",
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    CVE-2024-21545 (GCVE-0-2024-21545)

    Vulnerability from cvelistv5 – Published: 2024-09-24 07:25 – Updated: 2024-09-24 14:57
    VLAI
    Summary
    Proxmox Virtual Environment is an open-source server management platform for enterprise virtualization. Insufficient safeguards against malicious API response values allow authenticated attackers with 'Sys.Audit' or 'VM.Monitor' privileges to download arbitrary host files via the API. When handling the result from a request handler before returning it to the user, the handle_api2_request function will check for the ‘download’ or ‘data’->’download’ objects inside the request handler call response object. If present, handle_api2_request will read a local file defined by this object and return it to the user. Two endpoints were identified which can control the object returned by a request handler sufficiently that the ’download’ object is defined and user controlled. This results in arbitrary file read. The privileges of this file read can result in full compromise of the system by various impacts such as disclosing sensitive files allowing for privileged session forgery.
    Severity
    8.2 (High)
    CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-73 - External Control of File Name or Path
    Assigner
    References
    Impacted products
    Vendor Product Version
    Proxmox pve-manager Affected: 0 , < 7.4-19 (semver)
    Affected: 8.0.0 , < 8.2.7 (semver)
    		Create a notification for this product.
    Proxmox libpve-storage-perl Affected: 0 , < 7.4-4 (semver)
    Affected: 8.0.0 , < 8.2.5 (semver)
    		Create a notification for this product.
    Proxmox libpve-http-server-perl Affected: 3.2-1 , < 4.3.0 (semver)
    Affected: 5.0.0 , < 5.1.1 (semver)
    		Create a notification for this product.
    Proxmox pmg-api Affected: 0 , < 7.3-12 (semver)
    Affected: 8.0.0 , < 8.1.4 (semver)
    		Create a notification for this product.
    Proxmox libpve-common-perl (Promox VE 8) Affected: 0 , < 8.2.3 (semver)
    		Create a notification for this product.
    Proxmox libpve-common-perl (Promox Mail Gateway 8) Affected: 0 , < 8.2.5 (semver)
    		Create a notification for this product.
    proxmox mail_gateway Affected: 6.0 , < 7.2 (semver)
    Affected: 8.0 , < 8.1-1 (semver)
        cpe:2.3:a:proxmox:mail_gateway:*:*:*:*:*:*:*:*
    		 Create a notification for this product.
    proxmox virtual_environment Affected: 6.0 , < 7.3 (semver)
    Affected: 8.0 , < 8.2-2 (semver)
        cpe:2.3:a:proxmox:virtual_environment:*:*:*:*:*:*:*:*
    		 Create a notification for this product.
    Credits
    Rory McNamara (Snyk Security Research)
    Show details on NVD website
    To clipboard 

    {
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    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:proxmox:mail_gateway:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mail_gateway",
            "vendor": "proxmox",
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                "status": "affected",
                "version": "6.0",
                "versionType": "semver"
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            ],
            "defaultStatus": "unknown",
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            "vendor": "proxmox",
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                "status": "affected",
                "version": "8.0",
                "versionType": "semver"
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        "metrics": [
          {
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                "options": [
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                  },
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                "timestamp": "2024-09-24T13:52:32.343980Z",
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        }
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        },
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          "url": "https://forum.proxmox.com/threads/proxmox-virtual-environment-security-advisories.149331/post-705345"
        }
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  "cveMetadata": {
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    "assignerShortName": "snyk",
    "cveId": "CVE-2024-21545",
    "datePublished": "2024-09-24T07:25:12.184Z",
    "dateReserved": "2023-12-22T12:33:20.124Z",
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