github - ghsa-rh88-rf49-8c8f

GHSA-RH88-RF49-8C8F

Vulnerability from github – Published: 2022-05-17 02:53 – Updated: 2022-05-17 02:53

Details

The __read_etc_hosts_r function in libc/inet/resolv.c in uClibc-ng before 1.0.12 allows remote DNS servers to cause a denial of service (infinite loop) via a crafted packet.

Severity ?

7.5 (High)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2016-2225"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-03-24T15:59:00Z",
    "severity": "HIGH"
  },
  "details": "The __read_etc_hosts_r function in libc/inet/resolv.c in uClibc-ng before 1.0.12 allows remote DNS servers to cause a denial of service (infinite loop) via a crafted packet.",
  "id": "GHSA-rh88-rf49-8c8f",
  "modified": "2022-05-17T02:53:35Z",
  "published": "2022-05-17T02:53:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-2225"
    },
    {
      "type": "WEB",
      "url": "https://security-tracker.debian.org/tracker/CVE-2016-2225"
    },
    {
      "type": "WEB",
      "url": "http://repo.or.cz/uclibc-ng.git/commit/6932f2282ba0578d6ca2f21eead920d6b78bc93c"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/02/05/2"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/02/05/3"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/82903"
    }
  ],
  "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-2016-2225 (GCVE-0-2016-2225)

Vulnerability from cvelistv5 – Published: 2017-03-24 15:00 – Updated: 2024-08-05 23:24

Summary

The __read_etc_hosts_r function in libc/inet/resolv.c in uClibc-ng before 1.0.12 allows remote DNS servers to cause a denial of service (infinite loop) via a crafted packet.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.securityfocus.com/bid/82903	vdb-entryx_refsource_BID
	http://www.openwall.com/lists/oss-security/2016/02/05/2	mailing-listx_refsource_MLIST
	http://repo.or.cz/uclibc-ng.git/commit/6932f2282b…	x_refsource_CONFIRM
	https://security-tracker.debian.org/tracker/CVE-2…	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2016/02/05/3	mailing-listx_refsource_MLIST

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-RH88-RF49-8C8F

CVE-2016-2225 (GCVE-0-2016-2225)

Tags

Sightings

Nomenclature