Vulnerability-Lookup

CNVD-2017-32359

Vulnerability from cnvd - Published: 2017-11-02

Title

GNU Libextractor堆缓冲区溢出漏洞

Description

GNU Libextractor是GNU计划开发的一套用于从文件中提取元数据的库。 GNU Libextractor 1.4版本中的plugins/png_extractor.c文件的‘EXTRACTOR_png_extract_method’函数存在基于堆的缓冲区溢出漏洞。攻击者可利用该漏洞造成拒绝服务（崩溃）。

Severity

中

Patch Name

GNU Libextractor堆缓冲区溢出漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.gnu.org/

Reference

http://lists.gnu.org/archive/html/bug-libextractor/2017-10/msg00006.html

Impacted products

Name
GNU Libextractor 1.4

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2017-15601"
    }
  },
  "description": "GNU Libextractor\u662fGNU\u8ba1\u5212\u5f00\u53d1\u7684\u4e00\u5957\u7528\u4e8e\u4ece\u6587\u4ef6\u4e2d\u63d0\u53d6\u5143\u6570\u636e\u7684\u5e93\u3002\r\n\r\nGNU Libextractor 1.4\u7248\u672c\u4e2d\u7684plugins/png_extractor.c\u6587\u4ef6\u7684\u2018EXTRACTOR_png_extract_method\u2019\u51fd\u6570\u5b58\u5728\u57fa\u4e8e\u5806\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\u3002",
  "discovererName": "Unknow",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-32359",
  "openTime": "2017-11-02",
  "patchDescription": "GNU Libextractor\u662fGNU\u8ba1\u5212\u5f00\u53d1\u7684\u4e00\u5957\u7528\u4e8e\u4ece\u6587\u4ef6\u4e2d\u63d0\u53d6\u5143\u6570\u636e\u7684\u5e93\u3002\r\n\r\nGNU Libextractor 1.4\u7248\u672c\u4e2d\u7684plugins/png_extractor.c\u6587\u4ef6\u7684\u2018EXTRACTOR_png_extract_method\u2019\u51fd\u6570\u5b58\u5728\u57fa\u4e8e\u5806\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\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": "GNU Libextractor\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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  "referenceLink": "http://lists.gnu.org/archive/html/bug-libextractor/2017-10/msg00006.html",
  "serverity": "\u4e2d",
  "submitTime": "2017-10-19",
  "title": "GNU Libextractor\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2017-15601 (GCVE-0-2017-15601)

Vulnerability from cvelistv5 – Published: 2017-10-18 21:00 – Updated: 2024-08-05 19:57

Summary

In GNU Libextractor 1.4, there is a heap-based buffer overflow in the EXTRACTOR_png_extract_method function in plugins/png_extractor.c, related to processiTXt and stndup.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://ftp.gnu.org/gnu/libextractor/libextractor…	x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2017…	mailing-listx_refsource_MLIST
http://lists.gnu.org/archive/html/bug-libextracto…	x_refsource_MISC

Date Public

2017-10-18 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.

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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-2017-32359

CVE-2017-15601 (GCVE-0-2017-15601)

Tags

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Nomenclature

Related by attack behaviour