Vulnerability-Lookup

ubuntu-cve-2017-9993

Vulnerability from osv_ubuntu

Published

2017-06-28 06:29

Modified

2026-04-22 07:38

Summary

Details

FFmpeg before 2.8.12, 3.0.x and 3.1.x before 3.1.9, 3.2.x before 3.2.6, and 3.3.x before 3.3.2 does not properly restrict HTTP Live Streaming filename extensions and demuxer names, which allows attackers to read arbitrary files via crafted playlist data.

Severity

7.5 (High)


                    
                      CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2017-9993	REPORT
	https://github.com/FFmpeg/FFmpeg/commit/189ff4219…	REPORT
	https://github.com/FFmpeg/FFmpeg/commit/a5d849b14…	REPORT
	https://www.cve.org/CVERecord?id=CVE-2017-9993	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libav-tools",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavcodec-extra",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavcodec-extra-54",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavcodec54",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavdevice-extra-53",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavdevice53",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavfilter-extra-3",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavfilter3",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavformat-extra-54",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavformat54",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavresample1",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavutil-extra-52",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavutil52",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libswscale-extra-2",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libswscale2",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:14.04:LTS",
        "name": "libav",
        "purl": "pkg:deb/ubuntu/libav@6:9.20-0ubuntu0.14.04.1+esm1?arch=source\u0026distro=esm-infra-legacy/trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6:0.8.7-1ubuntu2",
        "6:9.10-1ubuntu1",
        "6:9.10-1ubuntu2",
        "6:9.10-1ubuntu5",
        "6:9.10-1ubuntu6",
        "6:9.10-1ubuntu7",
        "6:9.11-2ubuntu1",
        "6:9.11-2ubuntu2",
        "6:9.13-0ubuntu0.14.04.1",
        "6:9.14-0ubuntu0.14.04.1",
        "6:9.16-0ubuntu0.14.04.1",
        "6:9.18-0ubuntu0.14.04.1",
        "6:9.20-0ubuntu0.14.04.1",
        "6:9.20-0ubuntu0.14.04.1+esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "ffmpeg",
            "binary_version": "7:2.8.14-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "libav-tools",
            "binary_version": "7:2.8.14-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "libavcodec-extra",
            "binary_version": "7:2.8.14-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "libavcodec-ffmpeg-extra56",
            "binary_version": "7:2.8.14-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "libavcodec-ffmpeg56",
            "binary_version": "7:2.8.14-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "libavdevice-ffmpeg56",
            "binary_version": "7:2.8.14-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "libavfilter-ffmpeg5",
            "binary_version": "7:2.8.14-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "libavformat-ffmpeg56",
            "binary_version": "7:2.8.14-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "libavresample-ffmpeg2",
            "binary_version": "7:2.8.14-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "libavutil-ffmpeg54",
            "binary_version": "7:2.8.14-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "libpostproc-ffmpeg53",
            "binary_version": "7:2.8.14-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "libswresample-ffmpeg1",
            "binary_version": "7:2.8.14-0ubuntu0.16.04.1"
          },
          {
            "binary_name": "libswscale-ffmpeg3",
            "binary_version": "7:2.8.14-0ubuntu0.16.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "ffmpeg",
        "purl": "pkg:deb/ubuntu/ffmpeg@7:2.8.14-0ubuntu0.16.04.1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7:2.8.14-0ubuntu0.16.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7:2.7.2-1build1",
        "7:2.8.1-1ubuntu1",
        "7:2.8.2-1ubuntu1",
        "7:2.8.3-1",
        "7:2.8.4-1",
        "7:2.8.4-1ubuntu1",
        "7:2.8.4-1ubuntu2",
        "7:2.8.4-1ubuntu3",
        "7:2.8.4-1ubuntu4",
        "7:2.8.6-1ubuntu1",
        "7:2.8.6-1ubuntu2",
        "7:2.8.8-0ubuntu0.16.04.1",
        "7:2.8.10-0ubuntu0.16.04.1",
        "7:2.8.11-0ubuntu0.16.04.1"
      ]
    }
  ],
  "aliases": [],
  "details": "FFmpeg before 2.8.12, 3.0.x and 3.1.x before 3.1.9, 3.2.x before 3.2.6, and 3.3.x before 3.3.2 does not properly restrict HTTP Live Streaming filename extensions and demuxer names, which allows attackers to read arbitrary files via crafted playlist data.",
  "id": "UBUNTU-CVE-2017-9993",
  "modified": "2026-04-22T07:38:17Z",
  "published": "2017-06-28T06:29:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-9993"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/FFmpeg/FFmpeg/commit/189ff4219644532bdfa7bab28dfedaee4d6d4021"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/FFmpeg/FFmpeg/commit/a5d849b149ca67ced2d271dc84db0bc95a548abb"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2017-9993"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2017-9993"
  ]
}

CVE-2017-9993 (GCVE-0-2017-9993)

Vulnerability from cvelistv5 – Published: 2017-06-28 06:00 – Updated: 2024-08-05 17:25

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre

References

5 references

URL	Tags
https://github.com/FFmpeg/FFmpeg/commit/a5d849b14…	x_refsource_MISC
http://www.debian.org/security/2017/dsa-3957	vendor-advisoryx_refsource_DEBIAN
https://github.com/FFmpeg/FFmpeg/commit/189ff4219…	x_refsource_MISC
http://www.securityfocus.com/bid/99315	vdb-entryx_refsource_BID
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST

Date Public

2017-06-28 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T17:25:00.842Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/FFmpeg/FFmpeg/commit/a5d849b149ca67ced2d271dc84db0bc95a548abb"
          },
          {
            "name": "DSA-3957",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2017/dsa-3957"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/FFmpeg/FFmpeg/commit/189ff4219644532bdfa7bab28dfedaee4d6d4021"
          },
          {
            "name": "99315",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/99315"
          },
          {
            "name": "[debian-lts-announce] 20190107 [SECURITY] [DLA 1630-1] libav security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2019/01/msg00006.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-06-28T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "FFmpeg before 2.8.12, 3.0.x and 3.1.x before 3.1.9, 3.2.x before 3.2.6, and 3.3.x before 3.3.2 does not properly restrict HTTP Live Streaming filename extensions and demuxer names, which allows attackers to read arbitrary files via crafted playlist data."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-01-08T10:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/FFmpeg/FFmpeg/commit/a5d849b149ca67ced2d271dc84db0bc95a548abb"
        },
        {
          "name": "DSA-3957",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2017/dsa-3957"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/FFmpeg/FFmpeg/commit/189ff4219644532bdfa7bab28dfedaee4d6d4021"
        },
        {
          "name": "99315",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/99315"
        },
        {
          "name": "[debian-lts-announce] 20190107 [SECURITY] [DLA 1630-1] libav security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2019/01/msg00006.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-9993",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "FFmpeg before 2.8.12, 3.0.x and 3.1.x before 3.1.9, 3.2.x before 3.2.6, and 3.3.x before 3.3.2 does not properly restrict HTTP Live Streaming filename extensions and demuxer names, which allows attackers to read arbitrary files via crafted playlist data."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/FFmpeg/FFmpeg/commit/a5d849b149ca67ced2d271dc84db0bc95a548abb",
              "refsource": "MISC",
              "url": "https://github.com/FFmpeg/FFmpeg/commit/a5d849b149ca67ced2d271dc84db0bc95a548abb"
            },
            {
              "name": "DSA-3957",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2017/dsa-3957"
            },
            {
              "name": "https://github.com/FFmpeg/FFmpeg/commit/189ff4219644532bdfa7bab28dfedaee4d6d4021",
              "refsource": "MISC",
              "url": "https://github.com/FFmpeg/FFmpeg/commit/189ff4219644532bdfa7bab28dfedaee4d6d4021"
            },
            {
              "name": "99315",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/99315"
            },
            {
              "name": "[debian-lts-announce] 20190107 [SECURITY] [DLA 1630-1] libav security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2019/01/msg00006.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-9993",
    "datePublished": "2017-06-28T06:00:00.000Z",
    "dateReserved": "2017-06-28T00:00:00.000Z",
    "dateUpdated": "2024-08-05T17:25:00.842Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.

Action not permitted

ubuntu-cve-2017-9993

Vulnerability from osv_ubuntu

CVE-2017-9993 (GCVE-0-2017-9993)

Tags

Sightings

Nomenclature