github - ghsa-v422-67vr-jrj5

GHSA-V422-67VR-JRJ5

Vulnerability from github – Published: 2022-05-24 16:55 – Updated: 2024-04-04 01:50

Details

Use After Free vulnerability in the Zephyr shell allows a serial or telnet connected user to cause denial of service, and possibly remote code execution. This issue affects: Zephyr shell versions prior to 1.14.0 on all.

Severity ?

7.8 (High)


                  
                    CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2017-14201"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-08-29T01:15:00Z",
    "severity": "HIGH"
  },
  "details": "Use After Free vulnerability in the Zephyr shell allows a serial or telnet connected user to cause denial of service, and possibly remote code execution. This issue affects: Zephyr shell versions prior to 1.14.0 on all.",
  "id": "GHSA-v422-67vr-jrj5",
  "modified": "2024-04-04T01:50:20Z",
  "published": "2022-05-24T16:55:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-14201"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zephyrproject-rtos/zephyr/pull/13260"
    },
    {
      "type": "WEB",
      "url": "https://docs.zephyrproject.org/1.14.0/releases/release-notes-1.14.html"
    },
    {
      "type": "WEB",
      "url": "https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-17"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-14201 (GCVE-0-2017-14201)

Vulnerability from cvelistv5 – Published: 2019-08-29 00:44 – Updated: 2024-09-17 00:46

Title

The shell DNS command can cause unpredictable results due to misuse of stack variables.

Summary

Severity ?

No CVSS data available.

CWE

CWE-416 - Use After Free

Assigner

zephyr

References

URL

Tags

	https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-17	x_refsource_MISC
	https://docs.zephyrproject.org/1.14.0/releases/re…	x_refsource_MISC
	https://github.com/zephyrproject-rtos/zephyr/pull/13260	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Zephyr	shell	Affected: prior to 1.14.0

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JSON

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            ],
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          },
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            ],
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          },
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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-V422-67VR-JRJ5

CVE-2017-14201 (GCVE-0-2017-14201)

Tags

Sightings

Nomenclature