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GHSA-CPXW-453R-HPG9

Vulnerability from github – Published: 2022-05-24 17:17 – Updated: 2022-05-24 17:17

Details

A malformed JSON payload that is received from an UpdateHub server may trigger memory corruption in the Zephyr OS. This could result in a denial of service in the best case, or code execution in the worst case. See NCC-NCC-016 This issue affects: zephyrproject-rtos zephyr version 2.1.0 and later versions. version 2.2.0 and later versions.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-10022"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-11T23:15:00Z",
    "severity": "HIGH"
  },
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  "id": "GHSA-cpxw-453r-hpg9",
  "modified": "2022-05-24T17:17:38Z",
  "published": "2022-05-24T17:17:38Z",
  "references": [
    {
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-10022"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zephyrproject-rtos/zephyr/pull/24065"
    },
    {
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      "url": "https://github.com/zephyrproject-rtos/zephyr/pull/24066"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zephyrproject-rtos/zephyr/pull/24154"
    },
    {
      "type": "WEB",
      "url": "https://docs.zephyrproject.org/latest/security/vulnerabilities.html#CVE-2020-10022"
    },
    {
      "type": "WEB",
      "url": "https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-28"
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CVE-2020-10022 (GCVE-0-2020-10022)

Vulnerability from cvelistv5 – Published: 2020-05-11 22:26 – Updated: 2024-09-16 23:45

Title

UpdateHub Module Copies a Variable-Size Hash String Into a Fixed-Size Array

Summary

Severity

9 (Critical)


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

CWE

CWE-120 - Buffer Overflow

Assigner

zephyr mitre root

References

5 references

URL	Tags
https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-28	x_refsource_MISC
https://github.com/zephyrproject-rtos/zephyr/pull/24154	x_refsource_MISC
https://github.com/zephyrproject-rtos/zephyr/pull/24065	x_refsource_MISC
https://github.com/zephyrproject-rtos/zephyr/pull/24066	x_refsource_MISC
https://docs.zephyrproject.org/latest/security/vu…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
zephyrproject-rtos	zephyr	Affected: 2.1.0 , < unspecified (custom) Affected: 2.2.0 , < unspecified (custom)

Date Public

2020-05-01 00:00

Credits

NCC Group for report

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.