CVE-2020-17049
CVSS V2 High 9
CVSS V3 High 7.2
Description
Kerberos Security Feature Bypass Vulnerability
Overview
- CVE ID
- CVE-2020-17049
- Assigner
- secure@microsoft.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-11-11T07:15:16
- Last Modified Date
- 2022-08-29T20:11:33
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:microsoft:windows_server_2012:*:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2016:20h2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2016:1909:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* | 1 | OR | 4.1.0 | 4.13.13 |
| cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* | 1 | OR | 4.14.0 | 4.14.9 |
| cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* | 1 | OR | 4.15.0 | 4.15.1 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 9
- Severity
- HIGH
- Exploitability Score
- 8
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.2
- Base Severity
- HIGH
- Exploitability Score
- 1.2
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17049 | Patch Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2021/11/10/3 | Mailing List Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-17049 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-17049 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:43:58 | Added to TrackCVE | |||
| 2022-12-05 16:29:18 | 2020-11-11T07:15Z | 2020-11-11T07:15:16 | CVE Published Date | updated |
| 2022-12-05 16:29:18 | 2022-08-29T20:11:33 | CVE Modified Date | updated | |
| 2022-12-05 16:29:18 | Analyzed | Vulnerability Status | updated |