CVE-2021-35472

high

Description

An issue was discovered in LemonLDAP::NG before 2.0.12. Session cache corruption can lead to authorization bypass or spoofing. By running a loop that makes many authentication attempts, an attacker might alternately be authenticated as one of two different users.

References

https://www.debian.org/security/2021/dsa-4943

https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/tags

https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2539

https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/commit/8d3b763b6af2b8a9c4ad2765fbfabffec8a73af5

Details

Source: Mitre, NVD

Published: 2021-07-30

Updated: 2021-08-11

Risk Information

CVSS v2

Base Score: 6

Vector: CVSS2#AV:N/AC:M/Au:S/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High