CVE-2021-42550 – ch.qos.logback:logback-core

Package

Manager: maven
Name: ch.qos.logback:logback-core
Vulnerable Version: >=0 <1.2.9

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.04291 pctl0.88408

Details

Deserialization of Untrusted Data in logback In logback version 1.2.7 and prior versions, an attacker with the required privileges to edit configurations files could craft a malicious configuration allowing to execute arbitrary code loaded from LDAP servers.

Metadata

Created: 2021-12-17T20:00:50Z
Modified: 2021-12-17T19:25:11Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/12/GHSA-668q-qrv7-99fm/GHSA-668q-qrv7-99fm.json
CWE IDs: ["CWE-502"]
Alternative ID: GHSA-668q-qrv7-99fm
Finding: F096
Auto approve: 1