Vulnerability-Lookup

CNVD-2022-04015

Vulnerability from cnvd - Published: 2022-01-16

Title

Rust vec-const crate内存破坏漏洞

Description

Rust vec-const crate是Rust语言编写具有特定功能的程序。 Rust vec-const crate 2.0.0之前版本存在安全漏洞，攻击者可利用漏洞导致内存破坏。

Severity

中

Patch Name

Rust vec-const crate内存破坏漏洞的补丁

Patch Description

Rust vec-const crate是Rust语言编写具有特定功能的程序。 Rust vec-const crate 2.0.0之前版本存在安全漏洞，攻击者可利用漏洞导致内存破坏。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://rustsec.org/advisories/RUSTSEC-2021-0082.html

Reference

https://rustsec.org/advisories/RUSTSEC-2021-0082.html

Impacted products

Name
Mozilla vec-const crate <2.0.0

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2021-45680"
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-04015",
  "openTime": "2022-01-16",
  "patchDescription": "Rust vec-const crate\u662fRust\u8bed\u8a00\u7f16\u5199\u5177\u6709\u7279\u5b9a\u529f\u80fd\u7684\u7a0b\u5e8f\u3002\r\n\r\nRust vec-const crate 2.0.0\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u5185\u5b58\u7834\u574f\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": "Rust vec-const crate\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Mozilla vec-const crate \u003c2.0.0"
  },
  "referenceLink": "https://rustsec.org/advisories/RUSTSEC-2021-0082.html",
  "serverity": "\u4e2d",
  "submitTime": "2021-12-28",
  "title": "Rust vec-const crate\u5185\u5b58\u7834\u574f\u6f0f\u6d1e"
}

CVE-2021-45680 (GCVE-0-2021-45680)

Vulnerability from cvelistv5 – Published: 2021-12-26 21:53 – Updated: 2024-08-04 04:47

Summary

An issue was discovered in the vec-const crate before 2.0.0 for Rust. It tries to construct a Vec from a pointer to a const slice, leading to memory corruption.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://rustsec.org/advisories/RUSTSEC-2021-0082.html	x_refsource_MISC
https://raw.githubusercontent.com/rustsec/advisor…	x_refsource_MISC

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.

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.

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CNVD-2022-04015

CVE-2021-45680 (GCVE-0-2021-45680)

Tags

Sightings

Nomenclature

Related by attack behaviour