Vulnerability · Published Mar 25, 2020 · Assigned by GitHub_M
CVE-2020-5281LDAP connector injection in Perun
Medium 6.2
In plain English
A medium-severity security flaw in perun from CESNET. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 72% of all known vulnerabilities).
Severity (CVSS 3.1)6.2Medium
Exploit odds (30 days)1.4%top 28.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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 products (as reported)
Weakness: CWE-90 · Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:L/A:N
References
- https://github.com/CESNET/perun/security/advisories/GHSA-gj88-9q3f-72m3 x_refsource_CONFIRM
- https://github.com/CESNET/perun/pull/2635 x_refsource_MISC
- https://github.com/CESNET/perun/commit/ac527bc3225a64208ee5cee59e5918ee360ca039 x_refsource_MISC