github - ghsa-32wr-c4w3-hg28

ghsa-32wr-c4w3-hg28

Vulnerability from github

Published

2022-05-13 01:10

Modified

2022-05-13 01:10

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

lib/http2/connection.c in H2O before 1.7.3 and 2.x before 2.0.0-beta5 mishandles HTTP/2 disconnection, which allows remote attackers to cause a denial of service (use-after-free and application crash) or possibly execute arbitrary code via a crafted packet.

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{
  "affected": [],
  "aliases": [
    "CVE-2016-4817"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-06-19T01:59:00Z",
    "severity": "HIGH"
  },
  "details": "lib/http2/connection.c in H2O before 1.7.3 and 2.x before 2.0.0-beta5 mishandles HTTP/2 disconnection, which allows remote attackers to cause a denial of service (use-after-free and application crash) or possibly execute arbitrary code via a crafted packet.",
  "id": "GHSA-32wr-c4w3-hg28",
  "modified": "2022-05-13T01:10:46Z",
  "published": "2022-05-13T01:10:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-4817"
    },
    {
      "type": "WEB",
      "url": "https://github.com/h2o/h2o/pull/920"
    },
    {
      "type": "WEB",
      "url": "https://github.com/h2o/h2o/commit/1c0808d580da09fdec5a9a74ff09e103ea058dd4"
    },
    {
      "type": "WEB",
      "url": "http://jvn.jp/en/jp/JVN87859762/index.html"
    },
    {
      "type": "WEB",
      "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2016-000091"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2016-4817

Vulnerability from cvelistv5

Published

2016-06-19 01:00

Modified

2024-08-06 00:39

Severity ?

Summary

References

▼	URL	Tags
	https://github.com/h2o/h2o/commit/1c0808d580da09fdec5a9a74ff09e103ea058dd4	x_refsource_CONFIRM
	http://jvn.jp/en/jp/JVN87859762/index.html	third-party-advisory, x_refsource_JVN
	https://github.com/h2o/h2o/pull/920	x_refsource_CONFIRM
	http://jvndb.jvn.jp/jvndb/JVNDB-2016-000091	third-party-advisory, x_refsource_JVNDB

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

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            ],
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          },
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          },
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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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