Vulnerability DatabaseCVE-2020-5281
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CVE-2020-5281
March 25, 2020
In Perun before version 3.9.1, VO or group manager can modify configuration of the LDAP extSource to retrieve all from Perun LDAP. Issue is fixed in version 3.9.1 by sanitisation of the input.
Related Resources (3)
https://github.com/CESNET/perun/pull/2635
https://github.com/CESNET/perun/commit/ac527bc3225a64208ee5cee59e5918ee360ca039
https://github.com/CESNET/perun/security/advisories/GHSA-gj88-9q3f-72m3
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CVSS v4
Base Score:
6.9
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
LOW
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.2
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
LOW
Availability
NONE
CVSS v2
Base Score:
5
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Weakness Type (CWE)
Incorrect Permission Assignment for Critical Resource
CWE-732
Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')
CWE-90
EPSS
Base Score:
0.36