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-2020-25211 | First vendor Publication | 2020-09-09 |
| Vendor | Cve | Last vendor Modification | 2020-11-02 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 6 | ||
| Base Score | 6 | Environmental Score | 6 |
| impact SubScore | 5.2 | Temporal Score | 6 |
| Exploitabality Sub Score | 0.8 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | High | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | None |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:L/AC:L/Au:N/C:N/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 3.6 | Attack Range | Local |
| Cvss Impact Score | 4.9 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| In the Linux kernel through 5.8.7, local attackers able to inject conntrack netlink configuration could overflow a local buffer, causing crashes or triggering use of incorrect protocol numbers in ctnetlink_parse_tuple_filter in net/netfilter/nf_conntrack_netlink.c, aka CID-1cc5ef91d2ff. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25211 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2021-01-14 01:32:08 |
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| 2021-01-13 01:31:00 |
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| 2020-12-15 01:29:15 |
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| 2020-12-12 12:29:42 |
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| 2020-12-09 01:30:36 |
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| 2020-12-05 12:31:26 |
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| 2020-11-03 05:22:55 |
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| 2020-11-01 17:22:59 |
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| 2020-10-28 21:23:33 |
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| 2020-10-20 09:22:57 |
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| 2020-10-09 17:22:56 |
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| 2020-09-24 21:23:13 |
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| 2020-09-23 00:22:55 |
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| 2020-09-22 21:23:11 |
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| 2020-09-16 21:23:16 |
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| 2020-09-15 00:22:48 |
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| 2020-09-09 21:23:09 |
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