Vulnerability-Lookup

CNVD-2017-12972

Vulnerability from cnvd - Published: 2017-07-06

Title

LAME II_step_one函数缓冲区溢出漏洞

Description

LAME是一个开源的MP3音频压缩软件。 LAME libmpgdecoder.a/mpglib/layer2.c/II_step_one函数存在缓冲区溢出漏洞，允许远程攻击者利用漏洞提交特殊的文件，诱使用户解析，可使应用程序崩溃。

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： http://lame.sourceforge.net/

Reference

https://blogs.gentoo.org/ago/2017/06/17/lame-global-buffer-overflow-in-ii_step_one-layer2-c/

Impacted products

Name
LAME LAME 3.99.5

Show details on source website

JSON

To clipboard

{
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    "bid": {
      "bidNumber": "99272"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-9869"
    }
  },
  "description": "LAME\u662f\u4e00\u4e2a\u5f00\u6e90\u7684MP3\u97f3\u9891\u538b\u7f29\u8f6f\u4ef6\u3002\r\n\r\nLAME libmpgdecoder.a/mpglib/layer2.c/II_step_one\u51fd\u6570\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u6587\u4ef6\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "discovererName": "Agostino Sarubbo of Gentoo",
  "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\nhttp://lame.sourceforge.net/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-12972",
  "openTime": "2017-07-06",
  "products": {
    "product": "LAME LAME 3.99.5"
  },
  "referenceLink": "https://blogs.gentoo.org/ago/2017/06/17/lame-global-buffer-overflow-in-ii_step_one-layer2-c/",
  "serverity": "\u4e2d",
  "submitTime": "2017-06-27",
  "title": "LAME II_step_one\u51fd\u6570\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2017-9869 (GCVE-0-2017-9869)

Vulnerability from cvelistv5 – Published: 2017-06-25 19:00 – Updated: 2024-08-05 17:18

Summary

The II_step_one function in layer2.c in mpglib, as used in libmpgdecoder.a in LAME 3.99.5 and other products, allows remote attackers to cause a denial of service (buffer over-read and application crash) via a crafted audio file.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
http://www.securityfocus.com/bid/99272	vdb-entryx_refsource_BID
https://blogs.gentoo.org/ago/2017/06/17/lame-glob…	x_refsource_MISC
https://www.exploit-db.com/exploits/42258/	exploitx_refsource_EXPLOIT-DB

Date Public

2017-06-25 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.

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.