Description
Red Hat Certificate System (RHCS) 7.3 and 8 and Dogtag Certificate System allow remote authenticated users to generate an arbitrary number of certificates by replaying a single SCEP one-time PIN.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Certificate System 8 | pki-ca | 8.0.7-1.el5pki | RHSA-2010:0838 |
| Red Hat Certificate System 8 | pki-common +1 | 8.0.6-2.el5pki | RHSA-2010:0838 |
| Red Hat Certificate System 8 | pki-util +1 | 8.0.5-1.el5pki | RHSA-2010:0838 |
| Red Hat Certificate System 7 | rhpki-ca +1 | 7.3.0-21.el4 | RHSA-2010:0837 |
| Red Hat Certificate System 7 | rhpki-common | 7.3.0-41.el4 | RHSA-2010:0837 |
Advisories 2
- RHSA-2010:0838 Red Hat Security Advisory: pki security and enhancement update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- RHSA-2010:0837 Red Hat Security Advisory: rhpki security and enhancement update Red Hat Security Advisories (RHSA) · Nov 22, 2025
References
- https://bugzilla.redhat.com/show_bug.cgi?id=648883
- RHSA-2010:0837 vendor-advisory
- https://fedorahosted.org/pki/changeset/1246
- RHSA-2010:0838 vendor-advisory
- 1024697 vdb-entry
- 69148 vdb-entry
- 42181 third-party-advisory