github - ghsa-9mpr-24m6-767p

GHSA-9MPR-24M6-767P

Vulnerability from github – Published: 2022-05-13 01:31 – Updated: 2025-05-06 15:30

Details

snmp_oid_compare in snmplib/snmp_api.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an unauthenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service.

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-2018-18066"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-10-08T18:29:00Z",
    "severity": "HIGH"
  },
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  "id": "GHSA-9mpr-24m6-767p",
  "modified": "2025-05-06T15:30:35Z",
  "published": "2022-05-13T01:31:06Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-18066"
    },
    {
      "type": "WEB",
      "url": "https://dumpco.re/blog/net-snmp-5.7.3-remote-dos"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20181107-0001"
    },
    {
      "type": "WEB",
      "url": "https://sourceforge.net/p/net-snmp/code/ci/7ffb8e25a0db851953155de91f0170e9bf8c457d"
    },
    {
      "type": "WEB",
      "url": "https://sourceforge.net/p/net-snmp/code/ci/f23bcd3ac6ddee5d0a48f9703007ccc738914791"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html"
    }
  ],
  "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-2018-18066 (GCVE-0-2018-18066)

Vulnerability from cvelistv5 – Published: 2018-10-08 18:00 – Updated: 2025-05-06 14:41

Summary

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

Assigner

mitre

References

URL

Tags

	https://sourceforge.net/p/net-snmp/code/ci/7ffb8e…	x_refsource_MISC
	https://dumpco.re/blog/net-snmp-5.7.3-remote-dos	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-2018110…	x_refsource_CONFIRM
	https://sourceforge.net/p/net-snmp/code/ci/f23bcd…	x_refsource_MISC
	https://www.oracle.com/technetwork/security-advis…	x_refsource_MISC

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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-9MPR-24M6-767P

CVE-2018-18066 (GCVE-0-2018-18066)

Tags

Sightings

Nomenclature