CVE catalog
CVE-2020-29547
UBUNTU-CVE-2020-29547
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.75% · Oct 25, 2026
An issue was discovered in Citadel through webcit-926. Meddler-in-the-middle attackers can pipeline commands after POP3 STLS, IMAP STARTTLS, or SMTP STARTTLS commands, injecting cleartext commands into an encrypted user session. This can lead to credential disclosure.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Ubuntu | citadel | 16.04 | 9.01-1 | vulnerable |
| Ubuntu | citadel | 18.04 | 911-1 | vulnerable |
| Ubuntu | citadel | 18.04 | 917-2 | vulnerable |
| Ubuntu | citadel | 20.04 | 917-3 | vulnerable |
| Ubuntu | citadel | 20.04 | 917-4 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed: