Vulnerability-Lookup

CNVD-2022-04508

Vulnerability from cnvd - Published: 2022-01-17

Title

Binaryen拒绝服务漏洞

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 104版本存在拒绝服务漏洞，该漏洞源于软件wasm::Tuple::validate中的断言中止，攻击者可能利用此漏洞导致拒绝服务攻击。

Severity

中

Patch Name

Binaryen拒绝服务漏洞的补丁

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 104版本存在拒绝服务漏洞，该漏洞源于软件wasm::Tuple::validate中的断言中止，攻击者可能利用此漏洞导致拒绝服务攻击。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/WebAssembly/binaryen/issues/4410#issuecomment-1002877292

Reference

https://github.com/WebAssembly/binaryen/issues/4411

Impacted products

Name
WebAssembly Binaryen 104

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-46052",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-46052"
    }
  },
  "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 104\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f6f\u4ef6wasm::Tuple::validate\u4e2d\u7684\u65ad\u8a00\u4e2d\u6b62\uff0c\u653b\u51fb\u8005\u53ef\u80fd\u5229\u7528\u6b64\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/WebAssembly/binaryen/issues/4410#issuecomment-1002877292",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-04508",
  "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 104\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f6f\u4ef6wasm::Tuple::validate\u4e2d\u7684\u65ad\u8a00\u4e2d\u6b62\uff0c\u653b\u51fb\u8005\u53ef\u80fd\u5229\u7528\u6b64\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "WebAssembly Binaryen 104"
  },
  "referenceLink": "https://github.com/WebAssembly/binaryen/issues/4411",
  "serverity": "\u4e2d",
  "submitTime": "2022-01-14",
  "title": "Binaryen\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2021-46052 (GCVE-0-2021-46052)

Vulnerability from cvelistv5 – Published: 2022-01-07 22:15 – Updated: 2024-08-04 04:54

Summary

A Denial of Service vulnerability exists in Binaryen 104 due to an assertion abort in wasm::Tuple::validate.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/WebAssembly/binaryen/issues/4411	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.

Detection rules are retrieved from Rulezet.

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.