github - ghsa-jxvq-67hx-ghg3

ghsa-jxvq-67hx-ghg3

Vulnerability from github

Published

2022-05-24 19:17

Modified

2022-05-24 19:17

Details

An out-of-bounds read in the SNMP stack in Contiki-NG 4.4 and earlier allows an attacker to cause a denial of service and potentially disclose information via crafted SNMP packets to snmp_ber_decode_string_len_buffer in os/net/app-layer/snmp/snmp-ber.c.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-12141"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-10-19T16:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "An out-of-bounds read in the SNMP stack in Contiki-NG 4.4 and earlier allows an attacker to cause a denial of service and potentially disclose information via crafted SNMP packets to snmp_ber_decode_string_len_buffer in os/net/app-layer/snmp/snmp-ber.c.",
  "id": "GHSA-jxvq-67hx-ghg3",
  "modified": "2022-05-24T19:17:56Z",
  "published": "2022-05-24T19:17:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12141"
    },
    {
      "type": "WEB",
      "url": "https://github.com/contiki-ng/contiki-ng/pull/1355"
    },
    {
      "type": "WEB",
      "url": "https://github.com/contiki-ng/contiki-ng/commit/12c824386ab60de757de5001974d73b32e19ad71#diff-32367fad664c6118fd5dda77cdf38eedc006cdd7544eca5bbeebe0b99653f8a0"
    },
    {
      "type": "WEB",
      "url": "https://twitter.com/ScepticCtf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2020-12141

Vulnerability from cvelistv5

Published

2021-10-19 15:23

Modified

2024-08-04 11:48

Severity ?

Summary

References

▼	URL	Tags
	https://twitter.com/ScepticCtf	x_refsource_MISC
	https://github.com/contiki-ng/contiki-ng/commit/12c824386ab60de757de5001974d73b32e19ad71#diff-32367fad664c6118fd5dda77cdf38eedc006cdd7544eca5bbeebe0b99653f8a0	x_refsource_MISC
	https://github.com/contiki-ng/contiki-ng/pull/1355	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

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{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:48:58.316Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://twitter.com/ScepticCtf"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/contiki-ng/contiki-ng/commit/12c824386ab60de757de5001974d73b32e19ad71#diff-32367fad664c6118fd5dda77cdf38eedc006cdd7544eca5bbeebe0b99653f8a0"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/contiki-ng/contiki-ng/pull/1355"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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      "descriptions": [
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          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-10-19T15:23:46",
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      },
      "references": [
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          "url": "https://twitter.com/ScepticCtf"
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          "url": "https://github.com/contiki-ng/contiki-ng/commit/12c824386ab60de757de5001974d73b32e19ad71#diff-32367fad664c6118fd5dda77cdf38eedc006cdd7544eca5bbeebe0b99653f8a0"
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          ],
          "url": "https://github.com/contiki-ng/contiki-ng/pull/1355"
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      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-12141",
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          "vendor": {
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                      "version": {
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                          {
                            "version_value": "n/a"
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                "vendor_name": "n/a"
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        },
        "data_format": "MITRE",
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        "problemtype": {
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "dateReserved": "2020-04-24T00:00:00",
    "dateUpdated": "2024-08-04T11:48:58.316Z",
    "state": "PUBLISHED"
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  "dataVersion": "5.1"
}

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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