github - ghsa-qj3c-vm3g-g389

ghsa-qj3c-vm3g-g389

Vulnerability from github

Published

2022-05-24 17:36

Modified

2022-05-24 17:36

Details

An issue was discovered in picoTCP and picoTCP-NG through 1.7.0. The TCP input data processing function in pico_tcp.c does not validate the length of incoming TCP packets, which leads to an out-of-bounds read when assembling received packets into a data segment, eventually causing Denial-of-Service or an information leak.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-24341"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-12-11T23:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "An issue was discovered in picoTCP and picoTCP-NG through 1.7.0. The TCP input data processing function in pico_tcp.c does not validate the length of incoming TCP packets, which leads to an out-of-bounds read when assembling received packets into a data segment, eventually causing Denial-of-Service or an information leak.",
  "id": "GHSA-qj3c-vm3g-g389",
  "modified": "2022-05-24T17:36:11Z",
  "published": "2022-05-24T17:36:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24341"
    },
    {
      "type": "WEB",
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01"
    },
    {
      "type": "WEB",
      "url": "https://www.kb.cert.org/vuls/id/815128"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2020-24341

Vulnerability from cvelistv5

Published

2020-12-11 22:55

Modified

2024-08-04 15:12

Severity ?

Summary

References

▼	URL	Tags
	https://www.kb.cert.org/vuls/id/815128	x_refsource_MISC
	https://us-cert.cisa.gov/ics/advisories/icsa-20-343-01	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

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            ],
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          },
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      "providerMetadata": {
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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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