github - ghsa-4576-cf38-77f2

ghsa-4576-cf38-77f2

Vulnerability from github

Published

2022-05-13 01:03

Modified

2022-05-13 01:03

Severity ?

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

Details

nginx before versions 1.15.6 and 1.14.1 has a vulnerability in the implementation of HTTP/2 that can allow for excessive CPU usage. This issue affects nginx compiled with the ngx_http_v2_module (not compiled by default) if the 'http2' option of the 'listen' directive is used in a configuration file.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2018-16844"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-11-07T14:29:00Z",
    "severity": "HIGH"
  },
  "details": "nginx before versions 1.15.6 and 1.14.1 has a vulnerability in the implementation of HTTP/2 that can allow for excessive CPU usage. This issue affects nginx compiled with the ngx_http_v2_module (not compiled by default) if the \u0027http2\u0027 option of the \u0027listen\u0027 directive is used in a configuration file.",
  "id": "GHSA-4576-cf38-77f2",
  "modified": "2022-05-13T01:03:32Z",
  "published": "2022-05-13T01:03:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-16844"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:3680"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:3681"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16844"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT212818"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3812-1"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4335"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00035.html"
    },
    {
      "type": "WEB",
      "url": "http://mailman.nginx.org/pipermail/nginx-announce/2018/000220.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2021/Sep/36"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/105868"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1042038"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2018-16844

Vulnerability from cvelistv5

Published

2018-11-07 14:00

Modified

2024-08-05 10:32

Severity ?

5.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Summary

References

▼	URL	Tags
	https://www.debian.org/security/2018/dsa-4335	vendor-advisory, x_refsource_DEBIAN
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16844	x_refsource_CONFIRM
	https://access.redhat.com/errata/RHSA-2018:3680	vendor-advisory, x_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2018:3681	vendor-advisory, x_refsource_REDHAT
	http://www.securityfocus.com/bid/105868	vdb-entry, x_refsource_BID
	http://mailman.nginx.org/pipermail/nginx-announce/2018/000220.html	x_refsource_MISC
	http://www.securitytracker.com/id/1042038	vdb-entry, x_refsource_SECTRACK
	https://usn.ubuntu.com/3812-1/	vendor-advisory, x_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00035.html	vendor-advisory, x_refsource_SUSE
	https://support.apple.com/kb/HT212818	x_refsource_CONFIRM
	http://seclists.org/fulldisclosure/2021/Sep/36	mailing-list, x_refsource_FULLDISC

Impacted products

Vendor

Product

Version

▼

[UNKNOWN]

nginx

Version: 1.15.6
Version: 1.14.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T10:32:54.086Z",
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              "x_refsource_DEBIAN",
              "x_transferred"
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            "url": "https://www.debian.org/security/2018/dsa-4335"
          },
          {
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              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16844"
          },
          {
            "name": "RHSA-2018:3680",
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              "x_refsource_REDHAT",
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          },
          {
            "tags": [
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            ],
            "url": "http://mailman.nginx.org/pipermail/nginx-announce/2018/000220.html"
          },
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            "name": "1042038",
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              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2021/Sep/36"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "nginx",
          "vendor": "[UNKNOWN]",
          "versions": [
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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          "url": "https://support.apple.com/kb/HT212818"
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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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