CVE Vulnerability

CVE-2021-21269

Keymaker is a Mastodon Community Finder based Matrix Community serverlist page Server. In Keymaker before version 0.2.0, the assets endpoint did not check for the extension. The rust `join` method without checking user input might have made it abe to do a Path Traversal attack causing to read more files than allowed. This is fixed in version 0.2.0.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/keymaker-mx/keymaker/security/advisories/GHSA-pg25-xfcf-vjvm Third Party Advisory
https://github.com/keymaker-mx/keymaker/commit/63f3012b390ff1519a84100df9e5dff5058bb926 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:keymaker_project:keymaker:*:*:*:*:*:*:*:*
Information

Published : 2021-01-20 06:15

Updated : 2021-01-27 03:31

NVD link : CVE-2021-21269

Mitre link : CVE-2021-21269

Products Affected
No products.
CWE
CWE-22