Vulnerability-Lookup

CNVD-2016-00260

Vulnerability from cnvd - Published: 2016-01-19

Title

FFmpeg和Libav信息泄露漏洞

Description

FFmpeg是一套可录制、转换以及流化音视频的完整解决方案。Libav是Libav团队的一套跨平台的可对音频和视频进行录制、转换的解决方案，它包含了一个libavcodec编码器。 FFmpeg和Libav存在安全漏洞，允许远程攻击者可利用该漏洞构建恶意文件，诱使应用解析，可获取敏感信息。

Severity

中

Patch Name

FFmpeg和Libav信息泄露漏洞的补丁

Patch Description

FFmpeg是一套可录制、转换以及流化音视频的完整解决方案。Libav是Libav团队的一套跨平台的可对音频和视频进行录制、转换的解决方案，它包含了一个libavcodec编码器。 FFmpeg和Libav存在安全漏洞，允许远程攻击者可利用该漏洞构建恶意文件，诱使应用解析，可获取敏感信息。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： http://ffmpeg.org/

Reference

http://www.securityfocus.com/bid/80501

Impacted products

Name
['FFmpeg Ffmpeg', 'FFmpeg Libav']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "80501"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1897"
    }
  },
  "description": "FFmpeg\u662f\u4e00\u5957\u53ef\u5f55\u5236\u3001\u8f6c\u6362\u4ee5\u53ca\u6d41\u5316\u97f3\u89c6\u9891\u7684\u5b8c\u6574\u89e3\u51b3\u65b9\u6848\u3002Libav\u662fLibav\u56e2\u961f\u7684\u4e00\u5957\u8de8\u5e73\u53f0\u7684\u53ef\u5bf9\u97f3\u9891\u548c\u89c6\u9891\u8fdb\u884c\u5f55\u5236\u3001\u8f6c\u6362\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5b83\u5305\u542b\u4e86\u4e00\u4e2alibavcodec\u7f16\u7801\u5668\u3002\r\n\r\nFFmpeg\u548cLibav\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6784\u5efa\u6076\u610f\u6587\u4ef6\uff0c\u8bf1\u4f7f\u5e94\u7528\u89e3\u6790\uff0c\u53ef\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "Maxim Andreev",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://ffmpeg.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-00260",
  "openTime": "2016-01-19",
  "patchDescription": "FFmpeg\u662f\u4e00\u5957\u53ef\u5f55\u5236\u3001\u8f6c\u6362\u4ee5\u53ca\u6d41\u5316\u97f3\u89c6\u9891\u7684\u5b8c\u6574\u89e3\u51b3\u65b9\u6848\u3002Libav\u662fLibav\u56e2\u961f\u7684\u4e00\u5957\u8de8\u5e73\u53f0\u7684\u53ef\u5bf9\u97f3\u9891\u548c\u89c6\u9891\u8fdb\u884c\u5f55\u5236\u3001\u8f6c\u6362\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5b83\u5305\u542b\u4e86\u4e00\u4e2alibavcodec\u7f16\u7801\u5668\u3002\r\n\r\nFFmpeg\u548cLibav\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6784\u5efa\u6076\u610f\u6587\u4ef6\uff0c\u8bf1\u4f7f\u5e94\u7528\u89e3\u6790\uff0c\u53ef\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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\u548cLibav\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "FFmpeg Ffmpeg",
      "FFmpeg Libav"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/80501",
  "serverity": "\u4e2d",
  "submitTime": "2016-01-16",
  "title": "FFmpeg\u548cLibav\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2016-1897 (GCVE-0-2016-1897)

Vulnerability from cvelistv5 – Published: 2016-01-15 02:00 – Updated: 2024-08-05 23:10

Summary

FFmpeg 2.x allows remote attackers to conduct cross-origin attacks and read arbitrary files by using the concat protocol in an HTTP Live Streaming (HLS) M3U8 file, leading to an external HTTP request in which the URL string contains the first line of a local file.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

12 references

URL	Tags
http://security.stackexchange.com/questions/110644	x_refsource_MISC
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://www.securitytracker.com/id/1034932	vdb-entryx_refsource_SECTRACK
https://security.gentoo.org/glsa/201705-08	vendor-advisoryx_refsource_GENTOO
http://www.securityfocus.com/bid/80501	vdb-entryx_refsource_BID
http://www.ubuntu.com/usn/USN-2944-1	vendor-advisoryx_refsource_UBUNTU
http://www.openwall.com/lists/oss-security/2016/01/14/1	mailing-listx_refsource_MLIST
http://www.slackware.com/security/viewer.php?l=sl…	vendor-advisoryx_refsource_SLACKWARE
http://www.debian.org/security/2016/dsa-3506	vendor-advisoryx_refsource_DEBIAN
http://habrahabr.ru/company/mailru/blog/274855	x_refsource_MISC
https://security.gentoo.org/glsa/201606-09	vendor-advisoryx_refsource_GENTOO
https://www.kb.cert.org/vuls/id/772447	third-party-advisoryx_refsource_CERT-VN

Date Public

2016-01-14 00:00

Show details on NVD website

JSON

To clipboard

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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.

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-2016-00260

CVE-2016-1897 (GCVE-0-2016-1897)

Tags

Sightings

Nomenclature

Related by attack behaviour