Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
| Informations | |||
|---|---|---|---|
| Name | CVE-2023-24820 | First vendor Publication | 2023-04-24 |
| Vendor | Cve | Last vendor Modification | 2023-05-03 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 7.5 | ||
| Base Score | 7.5 | Environmental Score | 7.5 |
| impact SubScore | 3.6 | Temporal Score | 7.5 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | None |
| Integrity Impact | None | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : | |||
|---|---|---|---|
| Cvss Base Score | N/A | Attack Range | N/A |
| Cvss Impact Score | N/A | Attack Complexity | N/A |
| Cvss Expoit Score | N/A | Authentication | N/A |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| RIOT-OS, an operating system that supports Internet of Things devices, contains a network stack with the ability to process 6LoWPAN frames. An attacker can send a crafted frame to the device resulting in a large out of bounds write beyond the packet buffer. The write will create a hard fault exception after reaching the last page of RAM. The hard fault is not handled and the system will be stuck until reset. Thus the impact is denial of service. Version 2022.10 fixes this issue. As a workaround, apply the patch manually. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-24820 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 50 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
| 50 % | CWE-191 | Integer Underflow (Wrap or Wraparound) |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Os | 5 |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-08-02 13:46:09 |
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| 2024-08-02 01:32:22 |
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| 2024-02-02 02:43:28 |
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| 2024-02-01 12:29:27 |
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| 2023-09-05 13:39:03 |
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| 2023-09-05 01:28:43 |
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| 2023-09-02 13:37:18 |
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| 2023-09-02 01:29:12 |
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| 2023-08-12 13:42:46 |
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| 2023-08-12 01:28:26 |
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| 2023-08-11 13:33:56 |
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| 2023-08-11 01:29:18 |
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| 2023-08-06 13:31:18 |
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| 2023-08-06 01:28:04 |
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| 2023-08-04 13:31:46 |
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| 2023-08-04 01:28:27 |
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| 2023-07-14 13:31:35 |
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| 2023-07-14 01:28:05 |
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| 2023-05-03 21:27:17 |
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| 2023-04-24 21:27:16 |
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