cve-2023-40181
Vulnerability from cvelistv5
Published
2023-08-31 21:06
Modified
2024-08-02 18:24
Summary
Integer-Underflow leading to Out-Of-Bound Read in FreeRDP
Impacted products
FreeRDPFreeRDP
Show details on NVD website


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          "dateUpdated": "2024-08-02T18:24:55.613Z",
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          "shortName": "CVE"
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            "tags": [
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            "url": "https://github.com/FreeRDP/FreeRDP/blob/2252d53001d9ce8a452f0a0a5b1f5ed9db6d57f1/libfreerdp/codec/zgfx.c#L256-L261"
          },
          {
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            "tags": [
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              "x_transferred"
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            "url": "https://github.com/FreeRDP/FreeRDP/blob/2252d53001d9ce8a452f0a0a5b1f5ed9db6d57f1/libfreerdp/codec/zgfx.c#L334-L355"
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        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "product": "FreeRDP",
          "vendor": "FreeRDP",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.11.0"
            },
            {
              "status": "affected",
              "version": "\u003e= 3.0.0-beta1, \u003c 3.0.0-beta3"
            }
          ]
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      "descriptions": [
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          "lang": "en",
          "value": "FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Integer-Underflow leading to Out-Of-Bound Read in the `zgfx_decompress_segment` function. In the context of `CopyMemory`, it\u0027s possible to read data beyond the transmitted packet range and likely cause a crash. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this issue."
        }
      ],
      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
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      "problemTypes": [
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          "descriptions": [
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              "cweId": "CWE-125",
              "description": "CWE-125: Out-of-bounds Read",
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              "description": "CWE-191: Integer Underflow (Wrap or Wraparound)",
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      "providerMetadata": {
        "dateUpdated": "2023-08-31T21:06:14.883Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
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        },
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      ],
      "source": {
        "advisory": "GHSA-mxp4-rx7x-h2g8",
        "discovery": "UNKNOWN"
      },
      "title": "Integer-Underflow leading to Out-Of-Bound Read  in FreeRDP"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2023-40181",
    "datePublished": "2023-08-31T21:06:14.883Z",
    "dateReserved": "2023-08-09T15:26:41.052Z",
    "dateUpdated": "2024-08-02T18:24:55.613Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
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  }
}


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