Описание
smtpd/table.c in OpenSMTPD before 6.8.0p1 lacks a certain regfree, which might allow attackers to trigger a "very significant" memory leak via messages to an instance that performs many regex lookups.
Ссылки
- PatchThird Party Advisory
- Third Party Advisory
- Third Party Advisory
- PatchThird Party Advisory
- Third Party Advisory
- Third Party Advisory
Уязвимые конфигурации
Конфигурация 1Версия до 6.8.0 (исключая)
Одно из
cpe:2.3:a:opensmtpd:opensmtpd:*:*:*:*:*:*:*:*
cpe:2.3:a:opensmtpd:opensmtpd:6.8.0:-:*:*:*:*:*:*
cpe:2.3:a:opensmtpd:opensmtpd:6.8.0:patch1-rc1:*:*:*:*:*:*
Конфигурация 2
Одно из
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
EPSS
Процентиль: 82%
0.01705
Низкий
7.5 High
CVSS3
5 Medium
CVSS2
Дефекты
CWE-401
Связанные уязвимости
CVSS3: 7.5
ubuntu
около 5 лет назад
smtpd/table.c in OpenSMTPD before 6.8.0p1 lacks a certain regfree, which might allow attackers to trigger a "very significant" memory leak via messages to an instance that performs many regex lookups.
CVSS3: 7.5
debian
около 5 лет назад
smtpd/table.c in OpenSMTPD before 6.8.0p1 lacks a certain regfree, whi ...
CVSS3: 7.5
github
больше 3 лет назад
smtpd/table.c in OpenSMTPD before 6.8.0p1 lacks a certain regfree, which might allow attackers to trigger a "very significant" memory leak via messages to an instance that performs many regex lookups.
EPSS
Процентиль: 82%
0.01705
Низкий
7.5 High
CVSS3
5 Medium
CVSS2
Дефекты
CWE-401