CVE-2021-30141

** DISPUTED ** Module/Settings/UserExport.php in Friendica through 2021.01 allows settings/userexport to be used by anonymous users, as demonstrated by an attempted access to an array offset on a value of type null, and excessive memory consumption. NOTE: the vendor states "the feature still requires a valid authentication cookie even if the route is accessible to non-logged users."

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/friendica/friendica/issues/10110	Exploit Third Party Advisory
https://github.com/friendica/friendica/pull/10113/commits/acbcc56754121ba080eac5b6fdf69e64ed7fe453	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:friendica:friendica:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-04-05 23:15

Updated : 2024-08-03 23:15

NVD link : CVE-2021-30141

Mitre link : CVE-2021-30141

CVE.ORG link : CVE-2021-30141

JSON object : View

Products Affected

friendica

friendica

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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