cnvd - cnvd-2020-21018

cnvd-2020-21018

Vulnerability from cnvd

Title: HDF5空指针解引用漏洞（CNVD-2020-21018）

Description:

HDF5是一套用于管理和存储不同类型数据的工具套件。该产品支持管理、操作、查看和分析数据，并生成可移植格式的文件。

HDF5 1.12.0及之前版本中的H5Fquery.c文件的‘H5F_get_nrefs()’函数存在空指针解引用漏洞，攻击者可利用该漏洞导致拒绝服务。

Severity: 中

Formal description:

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

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-10812 https://research.loginsoft.com/bugs/null-pointer-dereference-in-h5fquery-c-hdf5-1-13-0/

Impacted products

Name
HDF5 HDF5 <=1.12.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-10812"
    }
  },
  "description": "HDF5\u662f\u4e00\u5957\u7528\u4e8e\u7ba1\u7406\u548c\u5b58\u50a8\u4e0d\u540c\u7c7b\u578b\u6570\u636e\u7684\u5de5\u5177\u5957\u4ef6\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u7ba1\u7406\u3001\u64cd\u4f5c\u3001\u67e5\u770b\u548c\u5206\u6790\u6570\u636e\uff0c\u5e76\u751f\u6210\u53ef\u79fb\u690d\u683c\u5f0f\u7684\u6587\u4ef6\u3002\n\nHDF5 1.12.0\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684H5Fquery.c\u6587\u4ef6\u7684\u2018H5F_get_nrefs()\u2019\u51fd\u6570\u5b58\u5728\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "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.hdfgroup.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-21018",
  "openTime": "2020-04-02",
  "products": {
    "product": "HDF5 HDF5 \u003c=1.12.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-10812\r\nhttps://research.loginsoft.com/bugs/null-pointer-dereference-in-h5fquery-c-hdf5-1-13-0/",
  "serverity": "\u4e2d",
  "submitTime": "2020-03-23",
  "title": "HDF5\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2020-21018\uff09"
}

CVE-2020-10812 (GCVE-0-2020-10812)

Vulnerability from cvelistv5

Published

2020-03-22 17:42

Modified

2024-08-04 11:14

Severity ?

CWE

Summary

An issue was discovered in HDF5 through 1.12.0. A NULL pointer dereference exists in the function H5F_get_nrefs() located in H5Fquery.c. It allows an attacker to cause Denial of Service.

References

▼	URL	Tags
	https://bitbucket.hdfgroup.org/projects/HDFFV/repos/hdf5/browse/release_docs/RELEASE.txt	x_refsource_MISC
	https://research.loginsoft.com/bugs/null-pointer-dereference-in-h5fquery-c-hdf5-1-13-0/	x_refsource_MISC
	https://github.com/Loginsoft-Research/hdf5-reports/tree/master/Vuln_4	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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