github - ghsa-mwjr-9xqh-r2f5

ghsa-mwjr-9xqh-r2f5

Vulnerability from github

Published

2022-05-24 17:25

Modified

2024-04-04 02:55

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Details

In Nim 1.2.4, the standard library httpClient fails to properly validate the server response. For example, httpClient.get().contentLength() does not raise any error if a malicious server provides a negative Content-Length.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-15694"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-08-14T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "In Nim 1.2.4, the standard library httpClient fails to properly validate the server response. For example, httpClient.get().contentLength() does not raise any error if a malicious server provides a negative Content-Length.",
  "id": "GHSA-mwjr-9xqh-r2f5",
  "modified": "2024-04-04T02:55:38Z",
  "published": "2022-05-24T17:25:43Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15694"
    },
    {
      "type": "WEB",
      "url": "https://consensys.net/diligence/vulnerabilities/nim-httpclient-header-crlf-injection"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nim-lang/Nim/blob/dc5a40f3f39c6ea672e6dc6aca7f8118a69dda99/lib/pure/httpclient.nim#L241"
    },
    {
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      "url": "https://nim-lang.org/blog/2020/07/30/versions-126-and-108-released.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2021/02/04/2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-15694 (GCVE-0-2020-15694)

Vulnerability from cvelistv5

Published

2020-08-14 18:48

Modified

2024-08-04 13:22

Severity ?

CWE

n/a

Summary

In Nim 1.2.4, the standard library httpClient fails to properly validate the server response. For example, httpClient.get().contentLength() does not raise any error if a malicious server provides a negative Content-Length.

References

►

URL

Tags

	https://github.com/nim-lang/Nim/blob/dc5a40f3f39c6ea672e6dc6aca7f8118a69dda99/lib/pure/httpclient.nim#L241	x_refsource_MISC
	https://nim-lang.org/blog/2020/07/30/versions-126-and-108-released.html	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2021/02/04/2	mailing-list, x_refsource_MLIST
	https://consensys.net/diligence/vulnerabilities/nim-httpclient-header-crlf-injection/	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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