Vulnerability-Lookup

CNVD-2017-30431

Vulnerability from cnvd - Published: 2017-10-16

Title

Ffmpeg 'cine_read_header()'函数拒绝服务漏洞

Description

Fmpeg是FFmpeg团队的一套可录制、转换以及流化音视频的完整解决方案。 FFmpeg 3.3.3版本中的'cine_read_header()'函数存在安全漏洞，该漏洞源于程序未能充分的验证EOF。攻击者可借助特制的CINE文件利用该漏洞造成拒绝服务（CPU和内存资源大量消耗）。

Severity

中

Patch Name

Ffmpeg 'cine_read_header()'函数拒绝服务漏洞的补丁

Patch Description

Fmpeg是FFmpeg团队的一套可录制、转换以及流化音视频的完整解决方案。 FFmpeg 3.3.3版本中的'cine_read_header()'函数存在安全漏洞，该漏洞源于程序未能充分的验证EOF。攻击者可借助特制的CINE文件利用该漏洞造成拒绝服务（CPU和内存资源大量消耗）。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://github.com/FFmpeg/FFmpeg/commit/7e80b63ecd259d69d383623e75b318bf2bd491f6

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-14059

Impacted products

Name
['FFmpeg Project FFmpeg 3.3.3', 'FFmpeg Ffmpeg 3.3.3']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-14059"
    }
  },
  "description": "Fmpeg\u662fFFmpeg\u56e2\u961f\u7684\u4e00\u5957\u53ef\u5f55\u5236\u3001\u8f6c\u6362\u4ee5\u53ca\u6d41\u5316\u97f3\u89c6\u9891\u7684\u5b8c\u6574\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nFFmpeg 3.3.3\u7248\u672c\u4e2d\u7684\u0027cine_read_header()\u0027\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u9a8c\u8bc1EOF\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684CINE\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08CPU\u548c\u5185\u5b58\u8d44\u6e90\u5927\u91cf\u6d88\u8017\uff09\u3002",
  "discovererName": "\u5b59\u6d69 and \u5f20\u6d2a\u4eae(\u671b\u521d) committed with Michael Niedermayer",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/FFmpeg/FFmpeg/commit/7e80b63ecd259d69d383623e75b318bf2bd491f6",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-30431",
  "openTime": "2017-10-16",
  "patchDescription": "Fmpeg\u662fFFmpeg\u56e2\u961f\u7684\u4e00\u5957\u53ef\u5f55\u5236\u3001\u8f6c\u6362\u4ee5\u53ca\u6d41\u5316\u97f3\u89c6\u9891\u7684\u5b8c\u6574\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nFFmpeg 3.3.3\u7248\u672c\u4e2d\u7684\u0027cine_read_header()\u0027\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u9a8c\u8bc1EOF\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684CINE\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08CPU\u548c\u5185\u5b58\u8d44\u6e90\u5927\u91cf\u6d88\u8017\uff09\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Ffmpeg \u0027cine_read_header()\u0027\u51fd\u6570\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "FFmpeg Project FFmpeg 3.3.3",
      "FFmpeg Ffmpeg 3.3.3"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-14059",
  "serverity": "\u4e2d",
  "submitTime": "2017-09-01",
  "title": "Ffmpeg \u0027cine_read_header()\u0027\u51fd\u6570\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-14059 (GCVE-0-2017-14059)

Vulnerability from cvelistv5 – Published: 2017-08-31 15:00 – Updated: 2024-08-05 19:13

Summary

In FFmpeg 3.3.3, a DoS in cine_read_header() due to lack of an EOF check might cause huge CPU and memory consumption. When a crafted CINE file, which claims a large "duration" field in the header but does not contain sufficient backing data, is provided, the image-offset parsing loop would consume huge CPU and memory resources, since there is no EOF check inside the loop.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
http://www.securityfocus.com/bid/100631	vdb-entryx_refsource_BID
https://github.com/FFmpeg/FFmpeg/commit/7e80b63ec…	x_refsource_CONFIRM
http://www.debian.org/security/2017/dsa-3996	vendor-advisoryx_refsource_DEBIAN

Date Public

2017-08-31 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T19:13:41.568Z",
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            "url": "http://www.securityfocus.com/bid/100631"
          },
          {
            "tags": [
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            ],
            "url": "https://github.com/FFmpeg/FFmpeg/commit/7e80b63ecd259d69d383623e75b318bf2bd491f6"
          },
          {
            "name": "DSA-3996",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2017/dsa-3996"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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      "descriptions": [
        {
          "lang": "en",
          "value": "In FFmpeg 3.3.3, a DoS in cine_read_header() due to lack of an EOF check might cause huge CPU and memory consumption. When a crafted CINE file, which claims a large \"duration\" field in the header but does not contain sufficient backing data, is provided, the image-offset parsing loop would consume huge CPU and memory resources, since there is no EOF check inside the loop."
        }
      ],
      "problemTypes": [
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              "type": "text"
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      ],
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        },
        {
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            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/FFmpeg/FFmpeg/commit/7e80b63ecd259d69d383623e75b318bf2bd491f6"
        },
        {
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          ],
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        }
      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2017-14059",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
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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.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2017-30431

CVE-2017-14059 (GCVE-0-2017-14059)

Tags

Sightings

Nomenclature

Related by attack behaviour