Описание
smtp_mailaddr in smtp_session.c in OpenSMTPD 6.6, as used in OpenBSD 6.6 and other products, allows remote attackers to execute arbitrary commands as root via a crafted SMTP session, as demonstrated by shell metacharacters in a MAIL FROM field. This affects the "uncommented" default configuration. The issue exists because of an incorrect return value upon failure of input validation.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 6.0.3p1-1ubuntu0.1 |
| devel | not-affected | 6.6.2p1-1 |
| eoan | released | 6.0.3p1-6ubuntu0.1 |
| esm-apps/bionic | released | 6.0.3p1-1ubuntu0.1 |
| esm-apps/focal | not-affected | 6.6.2p1-1 |
| esm-apps/jammy | not-affected | 6.6.2p1-1 |
| esm-apps/xenial | released | 5.7.3p2-1ubuntu0.1~esm1 |
| esm-infra-legacy/trusty | released | 5.4.1p1-1ubuntu0.1~esm1 |
| focal | not-affected | 6.6.2p1-1 |
| groovy | not-affected | 6.6.2p1-1 |
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Ссылки на источники
10 Critical
CVSS2
9.8 Critical
CVSS3
Связанные уязвимости
smtp_mailaddr in smtp_session.c in OpenSMTPD 6.6, as used in OpenBSD 6.6 and other products, allows remote attackers to execute arbitrary commands as root via a crafted SMTP session, as demonstrated by shell metacharacters in a MAIL FROM field. This affects the "uncommented" default configuration. The issue exists because of an incorrect return value upon failure of input validation.
smtp_mailaddr in smtp_session.c in OpenSMTPD 6.6, as used in OpenBSD 6 ...
smtp_mailaddr in smtp_session.c in OpenSMTPD 6.6, as used in OpenBSD 6.6 and other products, allows remote attackers to execute arbitrary commands as root via a crafted SMTP session, as demonstrated by shell metacharacters in a MAIL FROM field. This affects the "uncommented" default configuration. The issue exists because of an incorrect return value upon failure of input validation.
Уязвимость функции smtp_mailaddr (smtp_session.c) почтового демона OpenSMTPD операционной системы OpenBSD, позволяющая нарушителю повысить свои привилегии выполнить произвольные команды с привилегиями root
10 Critical
CVSS2
9.8 Critical
CVSS3