Vulnerability-Lookup

CNVD-2018-10595

Vulnerability from cnvd - Published: 2018-05-30

Title

Libav拒绝服务漏洞（CNVD-2018-10595）

Description

Libav（前身是FFmpeg）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。 Libav 12.3版本中libavformat/mov.c文件的‘mov_probe’函数存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务（应用程序崩溃）。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.libav.org/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-11102

Impacted products

Name
Libav Libav 12.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-11102"
    }
  },
  "description": "Libav\uff08\u524d\u8eab\u662fFFmpeg\uff09\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\nLibav 12.3\u7248\u672c\u4e2dlibavformat/mov.c\u6587\u4ef6\u7684\u2018mov_probe\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "c1208828",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.libav.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-10595",
  "openTime": "2018-05-30",
  "products": {
    "product": "Libav Libav 12.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-11102",
  "serverity": "\u4e2d",
  "submitTime": "2018-05-15",
  "title": "Libav\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-10595\uff09"
}

CVE-2018-11102 (GCVE-0-2018-11102)

Vulnerability from cvelistv5 – Published: 2018-05-15 02:00 – Updated: 2024-08-05 07:54

Summary

An issue was discovered in Libav 12.3. A read access violation in the mov_probe function in libavformat/mov.c allows remote attackers to cause a denial of service (application crash), as demonstrated by avconv.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2351 records in the last 180 days details

References

3 references

URL	Tags
https://docs.google.com/document/d/18xCwfxMSJiQ9r…	x_refsource_MISC
https://bugzilla.libav.org/show_bug.cgi?id=1128	x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST

Date Public

2018-05-14 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "https://bugzilla.libav.org/show_bug.cgi?id=1128"
          },
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            "name": "[debian-lts-announce] 20190902 [SECURITY] [DLA 1907-1] libav security update",
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        },
        {
          "tags": [
            "x_refsource_MISC"
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          "url": "https://bugzilla.libav.org/show_bug.cgi?id=1128"
        },
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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.

Vulnerability timeline

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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.

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