cnvd - cnvd-2019-34842

CNVD-2019-34842

Vulnerability from cnvd - Published: 2019-10-11

Title

Binaryen输入验证错误漏洞

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存在输入验证错误漏洞。攻击者可借助特制的输入利用该漏洞造成拒绝服务。

Severity

中

Patch Name

Binaryen输入验证错误漏洞的补丁

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存在输入验证错误漏洞。攻击者可借助特制的输入利用该漏洞造成拒绝服务。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/pull/2290

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-15758

Impacted products

Name
Binaryen Binaryen 1.38.32

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2019-15758",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-15758"
    }
  },
  "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\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u8f93\u5165\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "gaintcome",
  "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/pull/2290",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-34842",
  "openTime": "2019-10-11",
  "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\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u8f93\u5165\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Binaryen Binaryen 1.38.32"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-15758",
  "serverity": "\u4e2d",
  "submitTime": "2019-08-29",
  "title": "Binaryen\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-15758 (GCVE-0-2019-15758)

Vulnerability from cvelistv5 – Published: 2019-08-29 01:02 – Updated: 2024-08-05 00:56

Summary

An issue was discovered in Binaryen 1.38.32. Missing validation rules in asmjs/asmangle.cpp can lead to an Assertion Failure at wasm/wasm.cpp in wasm::asmangle. A crafted input can cause denial-of-service, as demonstrated by wasm2js.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/WebAssembly/binaryen/issues/2288	x_refsource_MISC
	https://github.com/WebAssembly/binaryen/pull/2290	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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            "url": "https://github.com/WebAssembly/binaryen/pull/2290"
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      },
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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-2019-34842

CVE-2019-15758 (GCVE-0-2019-15758)

Tags

Sightings

Nomenclature