Описание
In Apache httpd 2.2.0 to 2.4.29, when generating an HTTP Digest authentication challenge, the nonce sent to prevent reply attacks was not correctly generated using a pseudo-random seed. In a cluster of servers using a common Digest authentication configuration, HTTP requests could be replayed across servers by an attacker without detection.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | released | 2.4.27-2ubuntu4.1 |
| bionic | released | 2.4.29-1ubuntu4.1 |
| cosmic | released | 2.4.29-1ubuntu4.1 |
| devel | released | 2.4.29-1ubuntu4.1 |
| esm-infra-legacy/trusty | released | 2.4.7-1ubuntu4.20 |
| esm-infra/bionic | released | 2.4.29-1ubuntu4.1 |
| esm-infra/xenial | released | 2.4.18-2ubuntu3.8 |
| precise/esm | not-affected | 2.2.22-1ubuntu1.15 |
| trusty | released | 2.4.7-1ubuntu4.20 |
| trusty/esm | released | 2.4.7-1ubuntu4.20 |
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Ссылки на источники
EPSS
6.8 Medium
CVSS2
9.8 Critical
CVSS3
Связанные уязвимости
In Apache httpd 2.2.0 to 2.4.29, when generating an HTTP Digest authentication challenge, the nonce sent to prevent reply attacks was not correctly generated using a pseudo-random seed. In a cluster of servers using a common Digest authentication configuration, HTTP requests could be replayed across servers by an attacker without detection.
In Apache httpd 2.2.0 to 2.4.29, when generating an HTTP Digest authentication challenge, the nonce sent to prevent reply attacks was not correctly generated using a pseudo-random seed. In a cluster of servers using a common Digest authentication configuration, HTTP requests could be replayed across servers by an attacker without detection.
In Apache httpd 2.2.0 to 2.4.29, when generating an HTTP Digest authen ...
In Apache httpd 2.2.0 to 2.4.29, when generating an HTTP Digest authentication challenge, the nonce sent to prevent reply attacks was not correctly generated using a pseudo-random seed. In a cluster of servers using a common Digest authentication configuration, HTTP requests could be replayed across servers by an attacker without detection.
EPSS
6.8 Medium
CVSS2
9.8 Critical
CVSS3