Vulnerability-Lookup

CNVD-2020-16644

Vulnerability from cnvd - Published: 2020-03-10

Title

RubyGem secure_headers注入漏洞

Description

RubyGems是RubyGems组织的一款Ruby程序包管理器。该产品主要用于发布和管理Ruby程序包。 RubyGem secure_headers 3.9.0之前版本、5.2.0之前版本和6.3.0之前版本中存在注入漏洞。该漏洞源于用户输入构造命令、数据结构或记录的操作过程中，网络系统或产品缺乏对用户输入数据的正确验证，未过滤或未正确过滤掉其中的特殊元素，导致系统或产品产生解析或解释方式错误。目前没有详细的漏洞细节提供。

Severity

低

Patch Name

RubyGem secure_headers注入漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新: https://github.com/twitter/secure_headers/security/advisories/GHSA-w978-rmpf-qmwg

Reference

https://github.com/twitter/secure_headers/commit/301695706f6a70517c2a90c6ef9b32178440a2d0

Impacted products

Name
['RubyGems secure_headers <3.9.0', 'RubyGems secure_headers <5.2.0', 'RubyGems secure_headers <6.3.0']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-5216",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-5216"
    }
  },
  "description": "RubyGems\u662fRubyGems\u7ec4\u7ec7\u7684\u4e00\u6b3eRuby\u7a0b\u5e8f\u5305\u7ba1\u7406\u5668\u3002\u8be5\u4ea7\u54c1\u4e3b\u8981\u7528\u4e8e\u53d1\u5e03\u548c\u7ba1\u7406Ruby\u7a0b\u5e8f\u5305\u3002\n\nRubyGem secure_headers 3.9.0\u4e4b\u524d\u7248\u672c\u30015.2.0\u4e4b\u524d\u7248\u672c\u548c6.3.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u6ce8\u5165\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7528\u6237\u8f93\u5165\u6784\u9020\u547d\u4ee4\u3001\u6570\u636e\u7ed3\u6784\u6216\u8bb0\u5f55\u7684\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\uff0c\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u7f3a\u4e4f\u5bf9\u7528\u6237\u8f93\u5165\u6570\u636e\u7684\u6b63\u786e\u9a8c\u8bc1\uff0c\u672a\u8fc7\u6ee4\u6216\u672a\u6b63\u786e\u8fc7\u6ee4\u6389\u5176\u4e2d\u7684\u7279\u6b8a\u5143\u7d20\uff0c\u5bfc\u81f4\u7cfb\u7edf\u6216\u4ea7\u54c1\u4ea7\u751f\u89e3\u6790\u6216\u89e3\u91ca\u65b9\u5f0f\u9519\u8bef\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0:\r\nhttps://github.com/twitter/secure_headers/security/advisories/GHSA-w978-rmpf-qmwg",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-16644",
  "openTime": "2020-03-10",
  "patchDescription": "RubyGems\u662fRubyGems\u7ec4\u7ec7\u7684\u4e00\u6b3eRuby\u7a0b\u5e8f\u5305\u7ba1\u7406\u5668\u3002\u8be5\u4ea7\u54c1\u4e3b\u8981\u7528\u4e8e\u53d1\u5e03\u548c\u7ba1\u7406Ruby\u7a0b\u5e8f\u5305\u3002\r\n\r\nRubyGem secure_headers 3.9.0\u4e4b\u524d\u7248\u672c\u30015.2.0\u4e4b\u524d\u7248\u672c\u548c6.3.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u6ce8\u5165\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7528\u6237\u8f93\u5165\u6784\u9020\u547d\u4ee4\u3001\u6570\u636e\u7ed3\u6784\u6216\u8bb0\u5f55\u7684\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\uff0c\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u7f3a\u4e4f\u5bf9\u7528\u6237\u8f93\u5165\u6570\u636e\u7684\u6b63\u786e\u9a8c\u8bc1\uff0c\u672a\u8fc7\u6ee4\u6216\u672a\u6b63\u786e\u8fc7\u6ee4\u6389\u5176\u4e2d\u7684\u7279\u6b8a\u5143\u7d20\uff0c\u5bfc\u81f4\u7cfb\u7edf\u6216\u4ea7\u54c1\u4ea7\u751f\u89e3\u6790\u6216\u89e3\u91ca\u65b9\u5f0f\u9519\u8bef\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "RubyGem secure_headers\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "RubyGems secure_headers \u003c3.9.0",
      "RubyGems secure_headers \u003c5.2.0",
      "RubyGems secure_headers \u003c6.3.0"
    ]
  },
  "referenceLink": "https://github.com/twitter/secure_headers/commit/301695706f6a70517c2a90c6ef9b32178440a2d0",
  "serverity": "\u4f4e",
  "submitTime": "2020-03-09",
  "title": "RubyGem secure_headers\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2020-5216 (GCVE-0-2020-5216)

Vulnerability from cvelistv5 – Published: 2020-01-23 02:30 – Updated: 2024-08-04 08:22

Title

Limited header injection when using dynamic overrides with user input in RubyGems secure_headers

Summary

In Secure Headers (RubyGem secure_headers), a directive injection vulnerability is present in versions before 3.9.0, 5.2.0, and 6.3.0. If user-supplied input was passed into append/override_content_security_policy_directives, a newline could be injected leading to limited header injection. Upon seeing a newline in the header, rails will silently create a new Content-Security-Policy header with the remaining value of the original string. It will continue to create new headers for each newline. This has been fixed in 6.3.0, 5.2.0, and 3.9.0.

Severity

4.4 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N

CWE

CWE-113 - Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting')

Assigner

GitHub_M mitre root

References

2 references

URL	Tags
https://github.com/twitter/secure_headers/securit…	x_refsource_CONFIRM
https://github.com/twitter/secure_headers/commit/…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Twitter	secure_headers	Affected: < 3.9.0 Affected: >= 5.0.0, < 5.2.0 Affected: >= 6.0.0, < 6.3.0

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JSON

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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CNVD-2020-16644

CVE-2020-5216 (GCVE-0-2020-5216)

Tags

Sightings

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