Vulnerability-Lookup

CNVD-2017-35380

Vulnerability from cnvd - Published: 2017-11-29

Title

OptiPNG缓冲区溢出漏洞

Description

OptiPNG是一套用于图片无损压缩的工具。 OptiPNG 0.7.6版本中存在堆缓冲区溢出漏洞。远程攻击者可借助恶意制作的GIF格式文件利用该漏洞造成拒绝服务。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页及时更新： http://optipng.sourceforge.net/

Reference

https://sourceforge.net/p/optipng/bugs/69/

Impacted products

Name
OptiPNG OptiPNG 0.7.6

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-16938"
    }
  },
  "description": "OptiPNG\u662f\u4e00\u5957\u7528\u4e8e\u56fe\u7247\u65e0\u635f\u538b\u7f29\u7684\u5de5\u5177\u3002 \r\n\r\nOptiPNG 0.7.6\u7248\u672c\u4e2d\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u5236\u4f5c\u7684GIF\u683c\u5f0f\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "OptiPNG",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u53ca\u65f6\u66f4\u65b0\uff1a \r\nhttp://optipng.sourceforge.net/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-35380",
  "openTime": "2017-11-29",
  "products": {
    "product": "OptiPNG OptiPNG 0.7.6"
  },
  "referenceLink": "https://sourceforge.net/p/optipng/bugs/69/",
  "serverity": "\u4e2d",
  "submitTime": "2017-10-20",
  "title": "OptiPNG\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2017-16938 (GCVE-0-2017-16938)

Vulnerability from cvelistv5 – Published: 2017-11-24 07:00 – Updated: 2024-08-05 20:43

Summary

A global buffer overflow in OptiPNG 0.7.6 allows remote attackers to cause a denial-of-service attack or other unspecified impact with a maliciously crafted GIF format file, related to an uncontrolled loop in the LZWReadByte function of the gifread.c file.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
https://lists.debian.org/debian-lts-announce/2017…	mailing-listx_refsource_MLIST
https://www.debian.org/security/2017/dsa-4058	vendor-advisoryx_refsource_DEBIAN
https://sourceforge.net/p/optipng/bugs/69/	x_refsource_MISC
https://security.gentoo.org/glsa/201801-02	vendor-advisoryx_refsource_GENTOO

Date Public

2017-11-24 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.