fkie_cve-2020-11042
Vulnerability from fkie_nvd
Published
2020-05-07 19:15
Modified
2024-11-21 04:56
Severity ?
5.5 (Medium) - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H
Summary
In FreeRDP greater than 1.1 and before 2.0.0, there is an out-of-bounds read in update_read_icon_info. It allows reading a attacker-defined amount of client memory (32bit unsigned -> 4GB) to an intermediate buffer. This can be used to crash the client or store information for later retrieval. This has been patched in 2.0.0.
References
security-advisories@github.comhttps://github.com/FreeRDP/FreeRDP/commit/6b2bc41935e53b0034fe5948aeeab4f32e80f30fPatch, Third Party Advisory
security-advisories@github.comhttps://github.com/FreeRDP/FreeRDP/issues/6010Exploit, Third Party Advisory
security-advisories@github.comhttps://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-9jp6-5vf2-cx2qThird Party Advisory
security-advisories@github.comhttps://lists.debian.org/debian-lts-announce/2020/08/msg00054.htmlThird Party Advisory
security-advisories@github.comhttps://lists.debian.org/debian-lts-announce/2023/10/msg00008.htmlMailing List
security-advisories@github.comhttps://usn.ubuntu.com/4379-1/Third Party Advisory
security-advisories@github.comhttps://usn.ubuntu.com/4382-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/FreeRDP/FreeRDP/commit/6b2bc41935e53b0034fe5948aeeab4f32e80f30fPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/FreeRDP/FreeRDP/issues/6010Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-9jp6-5vf2-cx2qThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/08/msg00054.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2023/10/msg00008.htmlMailing List
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4379-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4382-1/Third Party Advisory
Impacted products
Vendor Product Version
freerdp freerdp *
debian debian_linux 9.0
debian debian_linux 10.0
canonical ubuntu_linux 16.04
canonical ubuntu_linux 18.04
canonical ubuntu_linux 19.10
canonical ubuntu_linux 20.04


To clipboard 

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  "cveTags": [],
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    {
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      "value": "In FreeRDP greater than 1.1 and before 2.0.0, there is an out-of-bounds read in update_read_icon_info. It allows reading a attacker-defined amount of client memory (32bit unsigned -\u003e 4GB) to an intermediate buffer. This can be used to crash the client or store information for later retrieval. This has been patched in 2.0.0."
    },
    {
      "lang": "es",
      "value": "En FreeRDP versiones superiores a 1.2 y versiones anteriores a 2.0.0, se presenta una lectura fuera de l\u00edmites en update_read_icon_info. Permite leer una cantidad de memoria del cliente definida por el atacante (32 bits sin signo -) 4 GB) en un b\u00fafer intermedio. Esto puede ser usado para bloquear el cliente o almacenar informaci\u00f3n para su posterior recuperaci\u00f3n. Esto ha sido parcheado en la versi\u00f3n 2.0.0."
    }
  ],
  "id": "CVE-2020-11042",
  "lastModified": "2024-11-21T04:56:39.863",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
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          "accessVector": "NETWORK",
          "authentication": "SINGLE",
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          "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:P",
          "version": "2.0"
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        "obtainAllPrivilege": false,
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  "published": "2020-05-07T19:15:11.673",
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      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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