cnvd - cnvd-2017-01958

cnvd-2017-01958

Vulnerability from cnvd

Title: OpenSSL拒绝服务漏洞（CNVD-2017-01958）

Description:

OpenSSL是OpenSSL团队开发的一个开源的能够实现安全套接层（SSL v2/v3）和安全传输层（TLS v1）协议的通用加密库，它支持多种加密算法，包括对称密码、哈希算法、安全散列算法等。

OpenSSL存在拒绝服务漏洞。攻击者可利用此漏洞造成应用程序崩溃，导致拒绝服务。

Severity: 中

Patch Name: OpenSSL拒绝服务漏洞（CNVD-2017-01958）的补丁

Patch Description:

OpenSSL存在拒绝服务漏洞。攻击者可利用此漏洞造成应用程序崩溃，导致拒绝服务。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:

用户可参考如下供应商提供的安全公告获得补丁信息： http://securityaffairs.co/wordpress/56343/security/openssl-cve-2017-3733.html

Reference: http://securityaffairs.co/wordpress/56343/security/openssl-cve-2017-3733.html

Impacted products

Name
['OpenSSL OpenSSL 1.1.0a', 'OpenSSL OpenSSL 1.1.0c', 'OpenSSL OpenSSL 1.1.0b', 'OpenSSL OpenSSL 1.1', 'OpenSSL OpenSSL 1.1.0d']

Show details on source website

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{
  "bids": {
    "bid": {
      "bidNumber": "96269"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-3733"
    }
  },
  "description": "OpenSSL\u662fOpenSSL\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u4e2a\u5f00\u6e90\u7684\u80fd\u591f\u5b9e\u73b0\u5b89\u5168\u5957\u63a5\u5c42\uff08SSL v2/v3\uff09\u548c\u5b89\u5168\u4f20\u8f93\u5c42\uff08TLS v1\uff09\u534f\u8bae\u7684\u901a\u7528\u52a0\u5bc6\u5e93\uff0c\u5b83\u652f\u6301\u591a\u79cd\u52a0\u5bc6\u7b97\u6cd5\uff0c\u5305\u62ec\u5bf9\u79f0\u5bc6\u7801\u3001\u54c8\u5e0c\u7b97\u6cd5\u3001\u5b89\u5168\u6563\u5217\u7b97\u6cd5\u7b49\u3002\r\n\r\nOpenSSL\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u9020\u6210\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Joe Orton (Red Hat)",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://securityaffairs.co/wordpress/56343/security/openssl-cve-2017-3733.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-01958",
  "openTime": "2017-02-25",
  "patchDescription": "OpenSSL\u662fOpenSSL\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u4e2a\u5f00\u6e90\u7684\u80fd\u591f\u5b9e\u73b0\u5b89\u5168\u5957\u63a5\u5c42\uff08SSL v2/v3\uff09\u548c\u5b89\u5168\u4f20\u8f93\u5c42\uff08TLS v1\uff09\u534f\u8bae\u7684\u901a\u7528\u52a0\u5bc6\u5e93\uff0c\u5b83\u652f\u6301\u591a\u79cd\u52a0\u5bc6\u7b97\u6cd5\uff0c\u5305\u62ec\u5bf9\u79f0\u5bc6\u7801\u3001\u54c8\u5e0c\u7b97\u6cd5\u3001\u5b89\u5168\u6563\u5217\u7b97\u6cd5\u7b49\u3002\r\n\r\nOpenSSL\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u9020\u6210\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u5bfc\u81f4\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": "OpenSSL\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-01958\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "OpenSSL  OpenSSL 1.1.0a",
      "OpenSSL  OpenSSL 1.1.0c",
      "OpenSSL  OpenSSL 1.1.0b",
      "OpenSSL  OpenSSL 1.1",
      "OpenSSL  OpenSSL  1.1.0d"
    ]
  },
  "referenceLink": "http://securityaffairs.co/wordpress/56343/security/openssl-cve-2017-3733.html",
  "serverity": "\u4e2d",
  "submitTime": "2017-02-17",
  "title": "OpenSSL\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-01958\uff09"
}

CVE-2017-3733 (GCVE-0-2017-3733)

Vulnerability from cvelistv5

Published

2017-05-04 19:00

Modified

2024-09-16 16:18

Severity ?

CWE

protocol error

Summary

During a renegotiation handshake if the Encrypt-Then-Mac extension is negotiated where it was not in the original handshake (or vice-versa) then this can cause OpenSSL 1.1.0 before 1.1.0e to crash (dependent on ciphersuite). Both clients and servers are affected.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/96269	vdb-entry, x_refsource_BID
	https://www.openssl.org/news/secadv/20170216.txt	x_refsource_CONFIRM
	http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html	x_refsource_CONFIRM
	https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbgn03728en_us	x_refsource_CONFIRM
	http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html	x_refsource_CONFIRM
	https://github.com/openssl/openssl/commit/4ad93618d26a3ea23d36ad5498ff4f59eff3a4d2	x_refsource_MISC
	http://www.securitytracker.com/id/1037846	vdb-entry, x_refsource_SECTRACK
	https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	OpenSSL	OpenSSL	Version: openssl-1.1.0 Version: openssl-1.1.0a Version: openssl-1.1.0b Version: openssl-1.1.0c Version: openssl-1.1.0d

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JSON

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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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