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T-Systems intermediate certificate

2826cef9-e4b4-53f9-e3cf-c5870fc778dd

Revocation Entry

Status: enabled
Serial: 0114
Last Modified: 2016-11-28 16:06:07 UTC
Schema: 1552493026167

Issuer

DN: C=DE, O=Deutsche Telekom AG, OU=T-TeleSec Trust Center, CN=Deutsche Telekom Root CA 2
DN SHA-256: 9f2de0bd57df6f4e5b66814a2769758457d4f7095518d313fcfc644f4e276341
Issuer DER: MHExCzAJBgNVBAYTAkRFMRwwGgYDVQQKExNEZXV0c2NoZSBUZWxla29tIEFHMR8wHQYDVQQLExZULVRlbGVTZWMgVHJ1c3QgQ2VudGVyMSMwIQYDVQQDExpEZXV0c2NoZSBUZWxla29tIFJvb3QgQ0EgMg==

Context

Bugzilla: 1155119
Action: A OneCRL blocklist entry for the T-Systems intermediate certificate (Shared_Business-CA-2_base64.cer) was added; Mark Goodwin (:mgoodwin) requested it on 2015-04-16, Jorge Villalobos (:jorgev) staged it on 2015-04-20, and Jorge marked it done in production on 2015-05-05.
Confidence: Explicit in OneCRL thread · 0.95

CCADB Link

Issuer CA: Deutsche Telekom Root CA 2
CA Owner: Deutsche Telekom Security GmbH

AI Summary

Generated 2026-06-30 11:47 UTC · Model: gpt-5.4-mini

Mozilla added a OneCRL blocklist entry for the T-Systems intermediate certificate, identified as Shared_Business-CA-2_base64.cer. The request was initiated by Mark Goodwin (:mgoodwin) in Bugzilla on 2015-04-16, and Jorge Villalobos (:jorgev) staged it on 2015-04-20. Mark then asked for production deployment on 2015-05-05, and Jorge marked it done the same day. The OneCRL record shows the entry was last modified on 2016-11-28, but the Bugzilla thread itself only explicitly documents the request, staging, and production completion. The thread does not state a CCADB revocation field, candidate-report state, or an external compliance incident/CA closure as the reason for revocation. Based on the timeline, the action was a manual blocklist addition rather than an automatically described CCADB-triggered event.

OneCRL action

A OneCRL blocklist entry for the T-Systems intermediate certificate (Shared_Business-CA-2_base64.cer) was added; Mark Goodwin (:mgoodwin) requested it on 2015-04-16, Jorge Villalobos (:jorgev) staged it on 2015-04-20, and Jorge marked it done in production on 2015-05-05.

CCADB trigger

Unknown / not stated; the thread does not mention a CCADB revocation field, candidate report, or other qualifying state.

External cause

Unknown / not stated; no external compliance incident, root program report, m.d.s.p. thread, or CA closure is cited in the thread.

Confidence

Explicit in OneCRL thread · 0.95

Chronology

2015-04-16Mark Goodwin opened Bugzilla 1155119 to add a certificate blocklist entry for the T-Systems intermediate certificate.
2015-04-16The issuer and serial for Shared_Business-CA-2_base64.cer were posted in the bug.
2015-04-20Jorge Villalobos staged the blocklist entry.
2015-05-05Mark Goodwin requested production deployment.
2015-05-05Jorge Villalobos marked the request done.
2016-11-28The OneCRL record shows last modification of the entry.

Bug 1155119

AI-generated from the OneCRL record and linked Bugzilla thread. Mozilla and CCADB records remain authoritative.

Status	Name	Issuer	Serial	CCADB	Modified
enabled	T-Systems intermediate certificate	C=DE, O=Deutsche Telekom AG, OU=T-TeleSec Trust Center, CN=Deutsche Telekom Root CA 2	`0114`	Deutsche Telekom Root CA 2 Deutsche Telekom Security GmbH	2016-11-28

Raw Remote Settings Record

{
    "schema": 1552493026167,
    "details": {
        "bug": "https://bugzilla.mozilla.org/show_bug.cgi?id=1155119",
        "who": ".",
        "why": ".",
        "name": "T-Systems intermediate certificate",
        "created": "2015-05-05T11:10:09Z"
    },
    "enabled": true,
    "issuerName": "MHExCzAJBgNVBAYTAkRFMRwwGgYDVQQKExNEZXV0c2NoZSBUZWxla29tIEFHMR8wHQYDVQQLExZULVRlbGVTZWMgVHJ1c3QgQ2VudGVyMSMwIQYDVQQDExpEZXV0c2NoZSBUZWxla29tIFJvb3QgQ0EgMg==",
    "serialNumber": "ARQ=",
    "id": "2826cef9-e4b4-53f9-e3cf-c5870fc778dd",
    "last_modified": 1480349167102
}