CVE-2023-27582
Full authentication bypass if SASL authorization username is specified in github.com/foxcpp/maddy
9.1
CRITICAL
CVSS 3.1
EPSS 0.57%
Description
Full authentication bypass if SASL authorization username is specified in github.com/foxcpp/maddy
How to fix CVE-2023-27582
To remediate CVE-2023-27582, upgrade the affected package to a fixed version below.
- Go/github.com/foxcpp/maddy—upgrade to 0.6.3 or later
- —upgrade to 0.6.3 or later
Is CVE-2023-27582 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 0.2.0, < 0.6.3
- >= 0.2.0, < 0.6.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |