github - ghsa-rq64-8m54-26j4

ghsa-rq64-8m54-26j4

Vulnerability from github

Published

2022-05-14 01:07

Modified

2022-05-14 01:07

Severity ?

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

Details

In OpenSSL 1.1.0 before 1.1.0d, if a malicious server supplies bad parameters for a DHE or ECDHE key exchange then this can result in the client attempting to dereference a NULL pointer leading to a client crash. This could be exploited in a Denial of Service attack.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2017-3730"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-05-04T19:29:00Z",
    "severity": "HIGH"
  },
  "details": "In OpenSSL 1.1.0 before 1.1.0d, if a malicious server supplies bad parameters for a DHE or ECDHE key exchange then this can result in the client attempting to dereference a NULL pointer leading to a client crash. This could be exploited in a Denial of Service attack.",
  "id": "GHSA-rq64-8m54-26j4",
  "modified": "2022-05-14T01:07:00Z",
  "published": "2022-05-14T01:07:00Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-3730"
    },
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      "url": "https://github.com/openssl/openssl/commit/efbe126e3ebb9123ac9d058aa2bb044261342aaa"
    },
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    },
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    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/41192"
    },
    {
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      "url": "https://www.openssl.org/news/secadv/20170126.txt"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"
    },
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  "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-2017-3730

Vulnerability from cvelistv5

Published

2017-05-04 19:00

Modified

2024-09-16 17:48

Severity ?

Summary

Bad (EC)DHE parameters cause a client crash

References

▼	URL	Tags
	http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html	x_refsource_CONFIRM
	https://www.exploit-db.com/exploits/41192/	exploit, x_refsource_EXPLOIT-DB
	http://www.securityfocus.com/bid/95812	vdb-entry, x_refsource_BID
	https://github.com/openssl/openssl/commit/efbe126e3ebb9123ac9d058aa2bb044261342aaa	x_refsource_MISC
	https://www.openssl.org/news/secadv/20170126.txt	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1037717	vdb-entry, x_refsource_SECTRACK
	http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/201702-07	vendor-advisory, x_refsource_GENTOO
	https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03838en_us	x_refsource_CONFIRM
	https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

OpenSSL

Version: openssl-1.1.0
Version: openssl-1.1.0a
Version: openssl-1.1.0b
Version: openssl-1.1.0c

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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