Описание
An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The EC2 API doesn't have a signature TTL check for AWS Signature V4. An attacker can sniff the Authorization header, and then use it to reissue an OpenStack token an unlimited number of times.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 2:13.0.4-0ubuntu1 |
| devel | not-affected | 2:18.0.0~b2~git2020073017.b187dfd05-0ubuntu1 |
| eoan | ignored | end of life |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | released | 2:13.0.4-0ubuntu1 |
| esm-infra/focal | not-affected | 2:17.0.0-0ubuntu0.20.04.1 |
| esm-infra/xenial | needed | |
| focal | not-affected | 2:17.0.0-0ubuntu0.20.04.1 |
| groovy | not-affected | 2:18.0.0~b2~git2020073017.b187dfd05-0ubuntu1 |
| hirsute | not-affected | 2:18.0.0~b2~git2020073017.b187dfd05-0ubuntu1 |
Показывать по
EPSS
5.5 Medium
CVSS2
5.4 Medium
CVSS3
Связанные уязвимости
An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The EC2 API doesn't have a signature TTL check for AWS Signature V4. An attacker can sniff the Authorization header, and then use it to reissue an OpenStack token an unlimited number of times.
An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The EC2 API doesn't have a signature TTL check for AWS Signature V4. An attacker can sniff the Authorization header, and then use it to reissue an OpenStack token an unlimited number of times.
An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0. ...
OpenStack Keystone does not check signature TTL of the EC2 credential auth method
EPSS
5.5 Medium
CVSS2
5.4 Medium
CVSS3