Apache log4net versions before 2.0.10 do not disable XML external entities when parsing log4net configuration files. This allows for XXE-based attacks in applications that accept attacker-controlled log4net configuration files.
Max CVSS
9.8
EPSS Score
0.82%
Published
2020-05-11
Updated
2022-10-27
Format string vulnerability in LocalSyslogAppender in Apache log4net 1.2.9 might allow remote attackers to cause a denial of service (memory corruption and termination) via unknown vectors.
Max CVSS
5.0
EPSS Score
2.41%
Published
2006-03-09
Updated
2017-07-20
2 vulnerabilities found