Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-28831 | First vendor Publication | 2021-03-19 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
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 : (AV:N/AC:L/Au:N/C:N/I:N/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 5 | Attack Range | Network |
| Cvss Impact Score | 2.9 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| decompress_gunzip.c in BusyBox through 1.32.1 mishandles the error bit on the huft_build result pointer, with a resultant invalid free or segmentation fault, via malformed gzip data. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28831 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-755 | Improper Handling of Exceptional Conditions |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 13:55:13 |
|
| 2024-08-02 13:24:09 |
|
| 2024-08-02 01:25:07 |
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| 2024-02-02 02:24:27 |
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| 2024-02-01 12:23:26 |
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| 2023-11-07 21:35:25 |
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| 2023-09-08 02:10:49 |
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| 2023-09-05 13:18:45 |
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| 2023-09-05 01:22:59 |
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| 2023-09-02 13:17:24 |
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| 2023-09-02 01:23:19 |
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| 2023-08-12 13:23:23 |
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| 2023-08-12 01:22:31 |
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| 2023-08-11 13:15:44 |
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| 2023-08-11 01:23:15 |
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| 2023-08-06 13:13:46 |
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| 2023-08-06 01:22:16 |
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| 2023-08-04 13:14:08 |
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| 2023-08-04 01:22:37 |
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| 2023-07-14 13:14:09 |
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| 2023-07-14 01:22:26 |
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| 2023-03-29 02:16:24 |
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| 2023-03-28 12:22:40 |
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| 2022-10-11 13:06:15 |
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| 2022-10-11 01:22:10 |
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| 2022-05-21 00:27:47 |
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| 2021-05-26 17:22:58 |
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| 2021-05-22 00:23:04 |
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| 2021-05-04 14:09:37 |
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| 2021-04-22 03:15:03 |
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| 2021-04-02 09:23:00 |
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| 2021-04-01 12:37:46 |
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| 2021-04-01 01:36:51 |
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| 2021-04-01 01:36:35 |
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| 2021-03-31 21:23:22 |
|
| 2021-03-31 09:23:13 |
|
| 2021-03-27 12:36:11 |
|
| 2021-03-26 12:38:40 |
|
