LDAP connector injection in Perun
CVE-2020-5281

6.2MEDIUM

Key Information:

Vendor

Cesnet

Status
Perun
Vendor
CVE Published:
25 March 2020

What is CVE-2020-5281?

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.

Affected Version(s)

perun < 3.9.1

References

https://github.com/CESNET/perun/security/advisories/GHSA-...
x_refsource_CONFIRM
https://github.com/CESNET/perun/pull/2635
x_refsource_MISC
https://github.com/CESNET/perun/commit/ac527bc3225a64208e...
x_refsource_MISC

CVSS V3.1

Score:
6.2
Severity:
MEDIUM
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.