cnvd - cnvd-2021-101680

cnvd-2021-101680

Vulnerability from cnvd

Title: NumPy存在未明漏洞（CNVD-2021-101680）

Description:

NumPy是一个Python科学计算包。该产品支持大量的维度数组与矩阵计算，同时针对数据运算提供大量的数学函数库。

NumPy 1.9存在安全漏洞，该漏洞源于软件中不完整的字符串比较。攻击者可利用该漏洞通过构造特定的字符串对象来破坏api。

Severity: 高

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/numpy/numpy/pull/19539

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-34141

Impacted products

Name
NumPy NumPy >=1.9.0，<=1.9.3

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2021-34141"
    }
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  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/numpy/numpy/pull/19539",
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  "number": "CNVD-2021-101680",
  "openTime": "2021-12-23",
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    "product": "NumPy NumPy \u003e=1.9.0\uff0c\u003c=1.9.3"
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-34141",
  "serverity": "\u9ad8",
  "submitTime": "2021-12-21",
  "title": "NumPy\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-101680\uff09"
}

CVE-2021-34141 (GCVE-0-2021-34141)

Vulnerability from cvelistv5

Published

2021-12-17 18:43

Modified

2024-08-04 00:05

Severity ?

CWE

Summary

An incomplete string comparison in the numpy.core component in NumPy before 1.22.0 allows attackers to trigger slightly incorrect copying by constructing specific string objects. NOTE: the vendor states that this reported code behavior is "completely harmless."

References

▼	URL	Tags
	https://github.com/numpy/numpy/issues/18993	x_refsource_MISC
	https://www.oracle.com/security-alerts/cpujul2022.html	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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