{
  "schema_version": "1.6.2",
  "id": "MGASA-2017-0243",
  "published": "2017-08-03T19:05:47Z",
  "modified": "2022-02-16T05:05:13Z",
  "summary": "Updated freerdp packages fix security vulnerabilities",
  "details": "An exploitable code execution vulnerability exists in the authentication\nfunctionality of FreeRDP 2.0.0-beta1+android11. A specially crafted server\nresponse can cause an out-of-bounds write resulting in an exploitable\ncondition. An attacker can compromise the server or use a man in the middle\nattack to trigger this vulnerability (CVE-2017-2834).\n\nAn exploitable code execution vulnerability exists in the RDP receive\nfunctionality of FreeRDP 2.0.0-beta1+android11. A specially crafted server\nresponse can cause an out-of-bounds write resulting in an exploitable\ncondition. An attacker can compromise the server or use a man in the middle to\ntrigger this vulnerability (CVE-2017-2835).\n\nAn exploitable denial of service vulnerability exists within the reading of\nproprietary server certificates in FreeRDP 2.0.0-beta1+android11. A specially\ncrafted challenge packet can cause the program termination leading to a denial\nof service condition. An attacker can compromise the server or use man in the\nmiddle to trigger this vulnerability (CVE-2017-2836).\n\nAn exploitable denial of service vulnerability exists within the handling of\nsecurity data in FreeRDP 2.0.0-beta1+android11. A specially crafted challenge\npacket can cause the program termination leading to a denial of service\ncondition. An attacker can compromise the server or use man in the middle to\ntrigger this vulnerability (CVE-2017-2837).\n\nAn exploitable denial of service vulnerability exists within the handling of\nchallenge packets in FreeRDP 2.0.0-beta1+android11. A specially crafted\nchallenge packet can cause the program termination leading to a denial of\nservice condition. An attacker can compromise the server or use man in the\nmiddle to trigger this vulnerability (CVE-2017-2838, CVE-2017-2839).\n",
  "related": [
    "CVE-2017-2834",
    "CVE-2017-2835",
    "CVE-2017-2836",
    "CVE-2017-2837",
    "CVE-2017-2838",
    "CVE-2017-2839"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2017-0243.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=21427"
    },
    {
      "type": "REPORT",
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0336"
    },
    {
      "type": "REPORT",
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0337"
    },
    {
      "type": "REPORT",
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0338"
    },
    {
      "type": "REPORT",
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0339"
    },
    {
      "type": "REPORT",
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0340"
    },
    {
      "type": "REPORT",
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0341"
    },
    {
      "type": "REPORT",
      "url": "http://blog.talosintelligence.com/2017/07/vulnerbility-spotlight-freerdp-multiple.html"
    },
    {
      "type": "REPORT",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/JNO6AUPEMWZQNGI7PEVPRUZD3OFNCQ4R/"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:6",
        "name": "freerdp",
        "purl": "pkg:rpm/mageia/freerdp?arch=source&distro=mageia-6"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.0.0-0.rc0.1.mga6"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    },
    {
      "package": {
        "ecosystem": "Mageia:6",
        "name": "remmina",
        "purl": "pkg:rpm/mageia/remmina?arch=source&distro=mageia-6"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.2.0-0.rcgit.19.1.mga6"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    },
    {
      "package": {
        "ecosystem": "Mageia:6",
        "name": "vinagre",
        "purl": "pkg:rpm/mageia/vinagre?arch=source&distro=mageia-6"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.22.0-3.1.mga6"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}