Vulnerability-Lookup

CNVD-2022-04507

Vulnerability from cnvd - Published: 2022-01-17

Title

Binaryen堆栈缓冲区溢出漏洞

Description

Binaryen是一款使用C++编写的用于WebAssembly的编译器基础结构和工具链库。 Binaryen在103版本存在堆栈缓冲区溢出漏洞，该漏洞源于软件printf公共函数在内存上执行操作时，攻击者可利用该漏洞导致向关联的其他内存位置上执行了错误的读写操作。

Severity

中

Patch Name

Binaryen堆栈缓冲区溢出漏洞的补丁

Patch Description

Binaryen是一款使用C++编写的用于WebAssembly的编译器基础结构和工具链库。 Binaryen在103版本存在堆栈缓冲区溢出漏洞，该漏洞源于软件printf公共函数在内存上执行操作时，攻击者可利用该漏洞导致向关联的其他内存位置上执行了错误的读写操作。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

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/WebAssembly/binaryen/issues/4391

Reference

https://github.com/WebAssembly/binaryen/issues/4391

Impacted products

Name
WebAssembly Binaryen 103

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-46050",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-46050"
    }
  },
  "description": "Binaryen\u662f\u4e00\u6b3e\u4f7f\u7528C++\u7f16\u5199\u7684\u7528\u4e8eWebAssembly\u7684\u7f16\u8bd1\u5668\u57fa\u7840\u7ed3\u6784\u548c\u5de5\u5177\u94fe\u5e93\u3002\n\nBinaryen\u5728103\u7248\u672c\u5b58\u5728\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f6f\u4ef6printf\u516c\u5171\u51fd\u6570\u5728\u5185\u5b58\u4e0a\u6267\u884c\u64cd\u4f5c\u65f6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5411\u5173\u8054\u7684\u5176\u4ed6\u5185\u5b58\u4f4d\u7f6e\u4e0a\u6267\u884c\u4e86\u9519\u8bef\u7684\u8bfb\u5199\u64cd\u4f5c\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://github.com/WebAssembly/binaryen/issues/4391",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-04507",
  "openTime": "2022-01-17",
  "patchDescription": "Binaryen\u662f\u4e00\u6b3e\u4f7f\u7528C++\u7f16\u5199\u7684\u7528\u4e8eWebAssembly\u7684\u7f16\u8bd1\u5668\u57fa\u7840\u7ed3\u6784\u548c\u5de5\u5177\u94fe\u5e93\u3002\r\n\r\nBinaryen\u5728103\u7248\u672c\u5b58\u5728\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f6f\u4ef6printf\u516c\u5171\u51fd\u6570\u5728\u5185\u5b58\u4e0a\u6267\u884c\u64cd\u4f5c\u65f6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5411\u5173\u8054\u7684\u5176\u4ed6\u5185\u5b58\u4f4d\u7f6e\u4e0a\u6267\u884c\u4e86\u9519\u8bef\u7684\u8bfb\u5199\u64cd\u4f5c\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": "Binaryen\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "WebAssembly Binaryen 103"
  },
  "referenceLink": "https://github.com/WebAssembly/binaryen/issues/4391",
  "serverity": "\u4e2d",
  "submitTime": "2022-01-14",
  "title": "Binaryen\u5806\u6808\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-46050 (GCVE-0-2021-46050)

Vulnerability from cvelistv5 – Published: 2022-01-07 22:10 – Updated: 2024-08-04 04:54

Summary

A Stack Overflow vulnerability exists in Binaryen 103 via the printf_common function.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/WebAssembly/binaryen/issues/4391	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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        ],
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          "value": "A Stack Overflow vulnerability exists in Binaryen 103 via the printf_common function."
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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-2022-04507

CVE-2021-46050 (GCVE-0-2021-46050)

Tags

Sightings

Nomenclature

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