CVE-2021-33054
HIGH7.5EPSS 0.12%sogo - security update
Published: 6/4/2021Modified: 4/28/2026
Description
SOGo 2.x before 2.4.1 and 3.x through 5.x before 5.1.1 does not validate the signatures of any SAML assertions it receives. Any actor with network access to the deployment could impersonate users when SAML is the authentication method. (Only versions after 2.0.5a are affected.)
Affected packages (3)
- Debian/sogofrom 0, < 5.0.1-4+deb11u1
- Debian/sogofrom 0, < 3.2.6-2+deb9u1
- Debian/sogofrom 0, < 4.0.7-1+deb10u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |