Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-20202 | First vendor Publication | 2021-05-12 |
Vendor | Cve | Last vendor Modification | 2021-05-17 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L | |||
---|---|---|---|
Overall CVSS Score | 7.3 | ||
Base Score | 7.3 | Environmental Score | 7.3 |
impact SubScore | 5.5 | Temporal Score | 7.3 |
Exploitabality Sub Score | 1.8 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | Low | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | High | Availability Impact | Low |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:L/AC:L/Au:N/C:P/I:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 4.6 | Attack Range | Local |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 3.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A flaw was found in keycloak. Directories can be created prior to the Java process creating them in the temporary directory, but with wider user permissions, allowing the attacker to have access to the contents that keycloak stores in this directory. The highest threat from this vulnerability is to data confidentiality and integrity. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20202 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-377 | Insecure Temporary File |
CPE : Common Platform Enumeration
Sources (Detail)
Source | Url |
---|---|
MISC | https://bugzilla.redhat.com/show_bug.cgi?id=1922128 |
Alert History
Date | Informations |
---|---|
2022-08-27 01:57:05 |
|
2022-04-14 01:49:08 |
|
2021-05-17 21:23:07 |
|
2021-05-12 21:23:11 |
|