cnvd - cnvd-2017-11322

cnvd-2017-11322

Vulnerability from cnvd

Title: Crypto++越边界读取漏洞

Description:

Crypto++（又名cryptopp）是一个免费的C++类库。

Crypto++ 5.6.5及之前的版本中的Inflator过滤器的zinflate.cpp文件存在越边界读取漏洞。攻击者可利用该漏洞造成拒绝服务。

Severity: 中

Patch Name: Crypto++越边界读取漏洞的补丁

Patch Description:

Crypto++（又名cryptopp）是一个免费的C++类库。

Crypto++ 5.6.5及之前的版本中的Inflator过滤器的zinflate.cpp文件存在越边界读取漏洞。攻击者可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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/weidai11/cryptopp/issues/414

Reference: https://github.com/weidai11/cryptopp/commit/07dbcc3d9644b18e05c1776db2a57fe04d780965

Impacted products

Name
Cryptopp cryptopp <=5.6.5

Show details on source website

JSON

To clipboard

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    "bid": {
      "bidNumber": "99007"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-9434"
    }
  },
  "description": "Crypto++\uff08\u53c8\u540dcryptopp\uff09\u662f\u4e00\u4e2a\u514d\u8d39\u7684C++\u7c7b\u5e93\u3002\r\n\r\nCrypto++ 5.6.5\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684Inflator\u8fc7\u6ee4\u5668\u7684zinflate.cpp\u6587\u4ef6\u5b58\u5728\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "@carnil",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/weidai11/cryptopp/issues/414",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-11322",
  "openTime": "2017-06-26",
  "patchDescription": "Crypto++\uff08\u53c8\u540dcryptopp\uff09\u662f\u4e00\u4e2a\u514d\u8d39\u7684C++\u7c7b\u5e93\u3002\r\n\r\nCrypto++ 5.6.5\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684Inflator\u8fc7\u6ee4\u5668\u7684zinflate.cpp\u6587\u4ef6\u5b58\u5728\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\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": "Crypto++\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cryptopp cryptopp \u003c=5.6.5"
  },
  "referenceLink": "https://github.com/weidai11/cryptopp/commit/07dbcc3d9644b18e05c1776db2a57fe04d780965",
  "serverity": "\u4e2d",
  "submitTime": "2017-06-08",
  "title": "Crypto++\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e"
}

CVE-2017-9434 (GCVE-0-2017-9434)

Vulnerability from cvelistv5

Published

2017-06-05 14:00

Modified

2024-08-05 17:11

Severity ?

CWE

Summary

Crypto++ (aka cryptopp) through 5.6.5 contains an out-of-bounds read vulnerability in zinflate.cpp in the Inflator filter.

References

▼	URL	Tags
	http://openwall.com/lists/oss-security/2017/06/06/2	x_refsource_CONFIRM
	https://github.com/weidai11/cryptopp/issues/414	x_refsource_CONFIRM
	https://github.com/weidai11/cryptopp/commit/07dbcc3d9644b18e05c1776db2a57fe04d780965	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/99007	vdb-entry, x_refsource_BID
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7IL5A6465IEPW5GAWGXB2ENJPFYVWTJM/	vendor-advisory, x_refsource_FEDORA

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

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 seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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