CVE-2020-36516
CVSS V2 Medium 4.9
CVSS V3 Medium 5.9
Description
An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session or terminate that session.
Overview
- CVE ID
- CVE-2020-36516
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-02-26T04:15:06
- Last Modified Date
- 2023-01-05T17:26:03
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 1 | OR | 5.6.11 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:N/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.9
- Severity
- MEDIUM
- Exploitability Score
- 6.8
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- LOW
- Base Score
- 5.9
- Base Severity
- MEDIUM
- Exploitability Score
- 1.6
- Impact Score
- 4.2
References
| Reference URL | Reference Tags |
|---|---|
| https://dl.acm.org/doi/10.1145/3372297.3417884 | Technical Description Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20220331-0003/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-36516 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36516 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-04-04 00:39:52 | Added to TrackCVE | |||
| 2022-12-06 10:54:25 | 2022-02-26T04:15Z | 2022-02-26T04:15:06 | CVE Published Date | updated |
| 2022-12-06 10:54:25 | 2022-03-31T09:15:09 | CVE Modified Date | updated | |
| 2022-12-06 10:54:25 | Undergoing Analysis | Vulnerability Status | updated | |
| 2023-01-05 18:16:34 | 2023-01-05T17:26:03 | CVE Modified Date | updated | |
| 2023-01-05 18:16:34 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |