github - ghsa-h737-8f7x-38jh

ghsa-h737-8f7x-38jh

Vulnerability from github

Published

2022-05-24 19:05

Modified

2022-05-24 19:05

Details

Apache Nuttx Versions prior to 10.1.0 are vulnerable to integer wrap-around in functions malloc, realloc and memalign. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-26461"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-06-21T17:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "Apache Nuttx Versions prior to 10.1.0 are vulnerable to integer wrap-around in functions malloc, realloc and memalign. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution. ",
  "id": "GHSA-h737-8f7x-38jh",
  "modified": "2022-05-24T19:05:42Z",
  "published": "2022-05-24T19:05:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26461"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/r806fccf8b003ae812d807c6c7d97950d44ed29b2713418cbe3f2bddd%40%3Cdev.nuttx.apache.org%3E"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2021-26461

Vulnerability from cvelistv5

Published

2021-06-21 17:10

Modified

2024-08-03 20:26

Severity ?

Summary

malloc, realloc and memalign implementations are vulnerable to integer wrap-arounds

References

▼	URL	Tags
	https://lists.apache.org/thread.html/r806fccf8b003ae812d807c6c7d97950d44ed29b2713418cbe3f2bddd%40%3Cdev.nuttx.apache.org%3E	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Apache Software Foundation

Apache NuttX

Version: Apache NuttX < 10.1.0

Show details on NVD website

JSON

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          }
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      ],
      "credits": [
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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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