What is CVE-2020-5281?

CVE-2020-5281 is a medium-severity vulnerability in Cesnet Perun, classified under LDAP Injection. CVSS score: 6.2/10. Published 2020-03-25.

How severe is CVE-2020-5281?

Medium severity. CVSS v3 base score is 6.2 out of 10.

LDAP Injection in Cesnet Perun

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.

EPSS: 0.013 (68.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:L/A:N.

Affected products

Cesnet Perun — versions < 3.9.1

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-5281?: CVE-2020-5281 is a medium-severity vulnerability in Cesnet Perun, classified under LDAP Injection. CVSS score: 6.2/10. Published 2020-03-25.
How severe is CVE-2020-5281?: Medium severity. CVSS v3 base score is 6.2 out of 10.