CVE-2023-39352
Vulnerability from cvelistv5
Published
2023-08-31 20:46
Modified
2024-08-02 18:10
Summary
Invalid offset validation leading to Out Of Bound Write in FreeRDP
Impacted products
FreeRDPFreeRDP
Show details on NVD website


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          "shortName": "CVE"
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            "tags": [
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            "url": "https://github.com/FreeRDP/FreeRDP/blob/63a2f65618748c12f79ff7450d46c6e194f2db76/libfreerdp/gdi/gfx.c#L1219-L1239"
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            "url": "https://security.gentoo.org/glsa/202401-16"
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "product": "FreeRDP",
          "vendor": "FreeRDP",
          "versions": [
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              "status": "affected",
              "version": "\u003c 2.11.0"
            },
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              "status": "affected",
              "version": "\u003e= 3.0.0-beta1, \u003c 3.0.0-beta3"
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          "value": "FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an invalid offset validation leading to Out Of Bound Write. This can be triggered when the values `rect-\u003eleft` and `rect-\u003etop` are exactly equal to `surface-\u003ewidth` and  `surface-\u003eheight`. eg. `rect-\u003eleft` == `surface-\u003ewidth` \u0026\u0026 `rect-\u003etop` == `surface-\u003eheight`. In practice this should 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 vulnerability.\n"
        }
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            "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",
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      "source": {
        "advisory": "GHSA-whwr-qcf2-2mvj",
        "discovery": "UNKNOWN"
      },
      "title": "Invalid offset validation leading to Out Of Bound Write in FreeRDP"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2023-39352",
    "datePublished": "2023-08-31T20:46:31.858Z",
    "dateReserved": "2023-07-28T13:26:46.478Z",
    "dateUpdated": "2024-08-02T18:10:20.242Z",
    "state": "PUBLISHED"
  },
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There are no known workarounds for this vulnerability.\\n\"},{\"lang\":\"es\",\"value\":\"FreeRDP es una implementaci\u00f3n gratuita del Protocolo de escritorio remoto (RDP), publicada bajo la licencia Apache. Las versiones afectadas est\u00e1n sujetas a una validaci\u00f3n de compensaci\u00f3n no v\u00e1lida que conduce a una escritura fuera de l\u00edmites. Esto se puede activar cuando los valores `rect-\u0026gt;left` y `rect-\u0026gt;top` son exactamente iguales a `surface-\u0026gt;width` y `surface-\u0026gt;height`. p.ej. `rect-\u0026gt;izquierda` == `superficie-\u0026gt;ancho` \u0026amp;\u0026amp; `rect-\u0026gt;top` == `superficie-\u0026gt;alto`. En la pr\u00e1ctica, esto deber\u00eda provocar un bloqueo. Este problema se solucion\u00f3 en las versiones 2.11.0 y 3.0.0-beta3. Se recomienda a los usuarios que actualicen. 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  }
}


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