Vulnerability-Lookup

CNVD-2021-71655

Vulnerability from cnvd - Published: 2021-09-17

Title

Mozilla Rust内存破坏漏洞（CNVD-2021-71655）

Description

Rust是Mozilla基金会的一款通用、编译型编程语言。 Rust 0.9.1版本之前存在安全漏洞。该漏洞源于程序保留调用可能会创建无效的UTF-8字符串，从而违反健全性。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Mozilla Rust内存破坏漏洞（CNVD-2021-71655）的补丁

Patch Description

Rust是Mozilla基金会的一款通用、编译型编程语言。 Rust 0.9.1版本之前存在安全漏洞。该漏洞源于程序保留调用可能会创建无效的UTF-8字符串，从而违反健全性。目前没有详细的漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新: https://github.com/rodrimati1992/abi_stable_crates/issues/44

Reference

https://rustsec.org/advisories/RUSTSEC-2020-0105.html

Impacted products

Name
Mozilla Rust <0.9.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-36213",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-36213"
    }
  },
  "description": "Rust\u662fMozilla\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u901a\u7528\u3001\u7f16\u8bd1\u578b\u7f16\u7a0b\u8bed\u8a00\u3002\n\nRust 0.9.1\u7248\u672c\u4e4b\u524d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4fdd\u7559\u8c03\u7528\u53ef\u80fd\u4f1a\u521b\u5efa\u65e0\u6548\u7684UTF-8\u5b57\u7b26\u4e32\uff0c\u4ece\u800c\u8fdd\u53cd\u5065\u5168\u6027\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0:\r\nhttps://github.com/rodrimati1992/abi_stable_crates/issues/44",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-71655",
  "openTime": "2021-09-17",
  "patchDescription": "Rust\u662fMozilla\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u901a\u7528\u3001\u7f16\u8bd1\u578b\u7f16\u7a0b\u8bed\u8a00\u3002\r\n\r\nRust 0.9.1\u7248\u672c\u4e4b\u524d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4fdd\u7559\u8c03\u7528\u53ef\u80fd\u4f1a\u521b\u5efa\u65e0\u6548\u7684UTF-8\u5b57\u7b26\u4e32\uff0c\u4ece\u800c\u8fdd\u53cd\u5065\u5168\u6027\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "Mozilla Rust\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2021-71655\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Mozilla Rust \u003c0.9.1"
  },
  "referenceLink": "https://rustsec.org/advisories/RUSTSEC-2020-0105.html",
  "serverity": "\u4e2d",
  "submitTime": "2021-09-08",
  "title": "Mozilla Rust\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff08CNVD-2021-71655\uff09"
}

CVE-2020-36213 (GCVE-0-2020-36213)

Vulnerability from cvelistv5 – Published: 2021-01-22 09:05 – Updated: 2024-08-04 17:23

Summary

An issue was discovered in the abi_stable crate before 0.9.1 for Rust. A retain call can create an invalid UTF-8 string, violating soundness.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://rustsec.org/advisories/RUSTSEC-2020-0105.html

x_refsource_MISC

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 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.

Action not permitted

CNVD-2021-71655

CVE-2020-36213 (GCVE-0-2020-36213)

Tags

Sightings

Nomenclature