cnvd - cnvd-2020-33499

cnvd-2020-33499

Vulnerability from cnvd

Title: Yaws加密问题漏洞

Description:

Yaws是一款使用Erlang语言编写的Web服务器。

Yaws 2.0.2版本和 2.0.7版本中的yaws_config.erl存在加密问题漏洞。目前没有详细漏洞细节提供。

Severity: 低

Formal description:

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/erlyaws/yaws/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-12872

Impacted products

Name
['Yaws Yaws 2.0.2', 'Yaws Yaws 2.0.7']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-12872"
    }
  },
  "description": "Yaws\u662f\u4e00\u6b3e\u4f7f\u7528Erlang\u8bed\u8a00\u7f16\u5199\u7684Web\u670d\u52a1\u5668\u3002\n\nYaws 2.0.2\u7248\u672c\u548c 2.0.7\u7248\u672c\u4e2d\u7684yaws_config.erl\u5b58\u5728\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://github.com/erlyaws/yaws/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-33499",
  "openTime": "2020-06-18",
  "products": {
    "product": [
      "Yaws Yaws 2.0.2",
      "Yaws Yaws 2.0.7"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-12872",
  "serverity": "\u4f4e",
  "submitTime": "2020-05-18",
  "title": "Yaws\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-12872 (GCVE-0-2020-12872)

Vulnerability from cvelistv5

Published

2020-05-15 18:20

Modified

2024-08-04 12:11

Severity ?

CWE

Summary

yaws_config.erl in Yaws through 2.0.2 and/or 2.0.7 loads obsolete TLS ciphers, as demonstrated by ones that allow Sweet32 attacks, if running on an Erlang/OTP virtual machine with a version less than 21.0.

References

▼	URL	Tags
	https://sweet32.info/	x_refsource_MISC
	https://github.com/erlyaws/yaws/blob/c0fd79f17d52628fcec527da7fa3e788c283c445/src/yaws_config.erl#L2068-L2075	x_refsource_MISC
	https://github.com/erlyaws/yaws/releases	x_refsource_MISC
	https://medium.com/%40charlielabs101/cve-2020-12872-df315411aa70	x_refsource_MISC
	https://github.com/erlyaws/yaws/issues/402	x_refsource_MISC

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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