cnvd - cnvd-2019-22657

cnvd-2019-22657

Vulnerability from cnvd

Title: Twisted 输入验证错误漏洞

Description:

Twisted是一款使用Python语言编写的事件驱动的开源网络引擎。

Twisted 19.2.1之前版本中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。攻击者可利用该漏洞注入CRLF等无效字符。

Severity: 中

Patch Name: Twisted 输入验证错误漏洞的补丁

Patch Description:

Twisted是一款使用Python语言编写的事件驱动的开源网络引擎。

Twisted 19.2.1之前版本中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。攻击者可利用该漏洞注入CRLF等无效字符。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://labs.twistedmatrix.com/2019/06/twisted-1921-released.html

Reference: https://nvd.nist.gov/vuln/detail/CVE-2019-12387

Impacted products

Name
Twisted Twisted <19.2.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-12387"
    }
  },
  "description": "Twisted\u662f\u4e00\u6b3e\u4f7f\u7528Python\u8bed\u8a00\u7f16\u5199\u7684\u4e8b\u4ef6\u9a71\u52a8\u7684\u5f00\u6e90\u7f51\u7edc\u5f15\u64ce\u3002\n\nTwisted 19.2.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u5bf9\u8f93\u5165\u7684\u6570\u636e\u8fdb\u884c\u6b63\u786e\u7684\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165CRLF\u7b49\u65e0\u6548\u5b57\u7b26\u3002",
  "discovererName": "unknwon",
  "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://labs.twistedmatrix.com/2019/06/twisted-1921-released.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-22657",
  "openTime": "2019-07-16",
  "patchDescription": "Twisted\u662f\u4e00\u6b3e\u4f7f\u7528Python\u8bed\u8a00\u7f16\u5199\u7684\u4e8b\u4ef6\u9a71\u52a8\u7684\u5f00\u6e90\u7f51\u7edc\u5f15\u64ce\u3002\r\n\r\nTwisted 19.2.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u5bf9\u8f93\u5165\u7684\u6570\u636e\u8fdb\u884c\u6b63\u786e\u7684\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165CRLF\u7b49\u65e0\u6548\u5b57\u7b26\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": "Twisted \u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Twisted Twisted \u003c19.2.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-12387",
  "serverity": "\u4e2d",
  "submitTime": "2019-06-12",
  "title": "Twisted \u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-12387 (GCVE-0-2019-12387)

Vulnerability from cvelistv5

Published

2019-06-10 11:34

Modified

2024-08-04 23:17

Severity ?

CWE

Summary

In Twisted before 19.2.1, twisted.web did not validate or sanitize URIs or HTTP methods, allowing an attacker to inject invalid characters such as CRLF.

References

▼	URL	Tags
	https://labs.twistedmatrix.com/2019/06/twisted-1921-released.html	x_refsource_CONFIRM
	https://github.com/twisted/twisted/commit/6c61fc4503ae39ab8ecee52d10f10ee2c371d7e2	x_refsource_CONFIRM
	https://twistedmatrix.com/pipermail/twisted-python/2019-June/032352.html	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00030.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00042.html	vendor-advisory, x_refsource_SUSE
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2G5RPDQ4BNB336HL6WW5ZJ344MAWNN7N/	vendor-advisory, x_refsource_FEDORA
	https://usn.ubuntu.com/4308-2/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/4308-1/	vendor-advisory, x_refsource_UBUNTU
	https://www.oracle.com/security-alerts/cpuapr2020.html	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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