cnvd - cnvd-2021-33046

cnvd-2021-33046

Vulnerability from cnvd

Title: Mozilla Rust存在未明漏洞（CNVD-2021-33046）

Description:

Rust是Mozilla基金会的一款通用、编译型编程语言。

standard library in Rust 1.29.0之前版本存在安全漏洞，该漏洞源于Arc：：get mut方法存在弱同步。这种同步问题可能会通过竞态条件导致内存安全问题。目前没有详细的漏洞细节提供。

Severity: 中

Formal description:

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://github.com/rust-lang/rust/issues/51780

Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-25008

Impacted products

Name
Mozilla Rust <1.29.0

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2018-25008",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2018-25008"
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  "number": "CNVD-2021-33046",
  "openTime": "2021-05-07",
  "products": {
    "product": "Mozilla Rust \u003c1.29.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-25008",
  "serverity": "\u4e2d",
  "submitTime": "2021-05-06",
  "title": "Mozilla Rust\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-33046\uff09"
}

CVE-2018-25008 (GCVE-0-2018-25008)

Vulnerability from cvelistv5

Published

2021-04-14 06:10

Modified

2024-08-05 12:26

Severity ?

CWE

Summary

In the standard library in Rust before 1.29.0, there is weak synchronization in the Arc::get_mut method. This synchronization issue can be lead to memory safety issues through race conditions.

References

▼	URL	Tags
	https://github.com/rust-lang/rust/issues/51780	x_refsource_MISC
	https://github.com/rust-lang/rust/pull/52031	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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