Описание
An issue was discovered in ntopng 3.4 before 3.4.180617. The PRNG involved in the generation of session IDs is not seeded at program startup. This results in deterministic session IDs being allocated for active user sessions. An attacker with foreknowledge of the operating system and standard library in use by the host running the service and the username of the user whose session they're targeting can abuse the deterministic random number generation in order to hijack the user's session, thus escalating their access.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | ignored | end of life |
| bionic | ignored | end of standard support, was needed |
| cosmic | ignored | end of life |
| devel | not-affected | 5.2.1+dfsg1-1 |
| disco | not-affected | 3.8+dfsg1-2.1build1 |
| eoan | not-affected | 3.8+dfsg1-2.1build1 |
| esm-apps/bionic | released | 3.2+dfsg1-1ubuntu0.1~esm2 |
| esm-apps/focal | not-affected | 3.8+dfsg1-2.1build1 |
| esm-apps/jammy | not-affected | 5.2.1+dfsg1-1 |
| esm-apps/noble | not-affected | 5.2.1+dfsg1-1 |
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Ссылки на источники
EPSS
6.8 Medium
CVSS2
8.1 High
CVSS3
Связанные уязвимости
An issue was discovered in ntopng 3.4 before 3.4.180617. The PRNG involved in the generation of session IDs is not seeded at program startup. This results in deterministic session IDs being allocated for active user sessions. An attacker with foreknowledge of the operating system and standard library in use by the host running the service and the username of the user whose session they're targeting can abuse the deterministic random number generation in order to hijack the user's session, thus escalating their access.
An issue was discovered in ntopng 3.4 before 3.4.180617. The PRNG invo ...
An issue was discovered in ntopng 3.4 before 3.4.180617. The PRNG involved in the generation of session IDs is not seeded at program startup. This results in deterministic session IDs being allocated for active user sessions. An attacker with foreknowledge of the operating system and standard library in use by the host running the service and the username of the user whose session they're targeting can abuse the deterministic random number generation in order to hijack the user's session, thus escalating their access.
EPSS
6.8 Medium
CVSS2
8.1 High
CVSS3