Vulnerability · Published Nov 18, 2024 · Assigned by mitre
CVE-2024-52946
High 8.8
In plain English
A high-severity incorrect default permissions in the lemonldap-ng package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 42% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.5%top 57.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
An issue was discovered in LemonLDAP::NG before 2.20.1. An Improper Check during session refresh allows an authenticated user to raise their authentication level if the admin configured an "Adaptative authentication rule" with an increment instead of an absolute value.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | lemonldap-ng | 2.16.1+ds-deb12u4 | DEBIAN-CVE-2024-52946 |
| Debian:13 | lemonldap-ng | 2.20.1+ds-1 | DEBIAN-CVE-2024-52946 |
| Debian:14 | lemonldap-ng | 2.20.1+ds-1 | DEBIAN-CVE-2024-52946 |
| Ubuntu:22.04:LTS | lemonldap-ng | no fix listed | UBUNTU-CVE-2024-52946 |
| Ubuntu:24.04:LTS | lemonldap-ng | no fix listed | UBUNTU-CVE-2024-52946 |
Affected products (as reported)
Weakness: CWE-276 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H