github - ghsa-36px-qc55-gxh7

ghsa-36px-qc55-gxh7

Vulnerability from github

Published

2022-05-13 01:43

Modified

2022-05-13 01:43

Severity ?

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

Details

A denial of service flaw was found in dovecot before 2.2.34. An attacker able to generate random SNI server names could exploit TLS SNI configuration lookups, leading to excessive memory usage and the process to restart.

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{
  "affected": [],
  "aliases": [
    "CVE-2017-15130"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-03-02T15:29:00Z",
    "severity": "MODERATE"
  },
  "details": "A denial of service flaw was found in dovecot before 2.2.34. An attacker able to generate random SNI server names could exploit TLS SNI configuration lookups, leading to excessive memory usage and the process to restart.",
  "id": "GHSA-36px-qc55-gxh7",
  "modified": "2022-05-13T01:43:37Z",
  "published": "2022-05-13T01:43:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-15130"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1532356"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3587-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3587-2"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4130"
    },
    {
      "type": "WEB",
      "url": "https://www.dovecot.org/list/dovecot-news/2018-February/000370.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/oss-sec/2018/q1/205"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2017-15130

Vulnerability from cvelistv5

Published

2018-03-02 15:00

Modified

2024-09-16 20:17

Severity ?

Summary

References

▼	URL	Tags
	https://usn.ubuntu.com/3587-1/	vendor-advisory, x_refsource_UBUNTU
	http://seclists.org/oss-sec/2018/q1/205	mailing-list, x_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2018/dsa-4130	vendor-advisory, x_refsource_DEBIAN
	https://usn.ubuntu.com/3587-2/	vendor-advisory, x_refsource_UBUNTU
	https://bugzilla.redhat.com/show_bug.cgi?id=1532356	x_refsource_CONFIRM
	https://www.dovecot.org/list/dovecot-news/2018-February/000370.html	mailing-list, x_refsource_MLIST

Impacted products

▼	Vendor	Product
	The Dovecot Project	dovecot

Show details on NVD website

JSON

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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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