cnvd - cnvd-2018-09540

cnvd-2018-09540

Vulnerability from cnvd

Title: S/MIME信息泄露漏洞

Description:

S/MIME是用于邮件加密的证书实现。

S/MIME中存在安全漏洞。攻击者可利用该漏洞从加密的邮件中获取明文形式的消息。

Severity: 中

Formal description:

厂商尚未提供漏洞修补方案，请关注厂商主页及时更新： https://www.openpgp.org/

Reference: https://www.kb.cert.org/vuls/id/122919

Impacted products

Name
OpenPGP S/MIME

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-17689"
    }
  },
  "description": "S/MIME\u662f\u7528\u4e8e\u90ae\u4ef6\u52a0\u5bc6\u7684\u8bc1\u4e66\u5b9e\u73b0\u3002\r\n\r\nS/MIME\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ece\u52a0\u5bc6\u7684\u90ae\u4ef6\u4e2d\u83b7\u53d6\u660e\u6587\u5f62\u5f0f\u7684\u6d88\u606f\u3002",
  "discovererName": "Damian Poddebniak, Christian Dresen, Jens M\u00c3\u00bcller, Fabian Ising, Sebastian Schinzel, Simon Friedberger, Juraj Somorovsky, and Jorg Schwenk.",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u8865\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u53ca\u65f6\u66f4\u65b0\uff1a \r\nhttps://www.openpgp.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-09540",
  "openTime": "2018-05-16",
  "products": {
    "product": "OpenPGP S/MIME"
  },
  "referenceLink": "https://www.kb.cert.org/vuls/id/122919",
  "serverity": "\u4e2d",
  "submitTime": "2018-05-16",
  "title": "S/MIME\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2017-17689 (GCVE-0-2017-17689)

Vulnerability from cvelistv5

Published

2018-05-16 19:00

Modified

2024-08-05 20:59

Severity ?

CWE

Summary

The S/MIME specification allows a Cipher Block Chaining (CBC) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL.

References

▼	URL	Tags
	https://news.ycombinator.com/item?id=17066419	x_refsource_MISC
	https://pastebin.com/gNCc8aYm	x_refsource_MISC
	http://www.securityfocus.com/bid/104165	vdb-entry, x_refsource_BID
	https://twitter.com/matthew_d_green/status/996371541591019520	x_refsource_MISC
	https://efail.de	x_refsource_MISC
	https://www.synology.com/support/security/Synology_SA_18_22	x_refsource_CONFIRM

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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