Описание
Improper validation of certificate with host mismatch in Apache Log4j SMTP appender. This could allow an SMTPS connection to be intercepted by a man-in-the-middle attack which could leak any log messages sent through that appender. Fixed in Apache Log4j 2.12.3 and 2.13.1
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| apache-log4j2 | fixed | 2.13.3-1 | package | |
| apache-log4j2 | fixed | 2.15.0-1~deb10u1 | buster | package |
| apache-log4j2 | no-dsa | jessie | package |
Примечания
https://www.openwall.com/lists/oss-security/2020/04/25/1
https://issues.apache.org/jira/browse/LOG4J2-2819
https://gitbox.apache.org/repos/asf?p=logging-log4j2.git;h=6851b5083ef9610bae320bf07e1f24d2aa08851b (release-2.x)
https://gitbox.apache.org/repos/asf?p=logging-log4j2.git;h=fb91a3d71e2f3dadad6fd1beb2ab857f44fe8bbb (master)
EPSS
Связанные уязвимости
Improper validation of certificate with host mismatch in Apache Log4j SMTP appender. This could allow an SMTPS connection to be intercepted by a man-in-the-middle attack which could leak any log messages sent through that appender. Fixed in Apache Log4j 2.12.3 and 2.13.1
Improper validation of certificate with host mismatch in Apache Log4j SMTP appender. This could allow an SMTPS connection to be intercepted by a man-in-the-middle attack which could leak any log messages sent through that appender. Fixed in Apache Log4j 2.12.3 and 2.13.1
Improper validation of certificate with host mismatch in Apache Log4j SMTP appender. This could allow an SMTPS connection to be intercepted by a man-in-the-middle attack which could leak any log messages sent through that appender. Fixed in Apache Log4j 2.12.3 and 2.13.1
Improper validation of certificate with host mismatch in Apache Log4j SMTP appender
Уязвимость реализации класса SmtpAppender библиотеки журналирования Java-программ Log4j, позволяющая нарушителю реализовать атаку типа «человек посередине»
EPSS