On May 15th from the Certification Authority (hereinafter CA) Sectigo They made a change to the certification hierarchy for certificates issued with this CA.
Therefore, from May onwards, certificates were generated with new certification chains. Below you will find the possible chains in certificates issued by Sectigo:
Current chain: uses a cross-signed intermediate certificate [CN=Sectigo Public Server Authentication Root R46,O=Sectigo Limited,C=GB] for compatibility:
Other chains vàlides
String using the new root [CN=Sectigo Public Server Authentication Root R46,O=Sectigo Limited,C=GB]
Many Linux systems do not yet carry this root in their truststores:
Obsolete chain, but still vàlida that uses the old root [CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB]
- CN=Sectigo Public Server Authentication CA EV R36,O=Sectigo Limited,C=GB [6d4f7cad335377c8c6e001dde2e2c88e_r36.cer]
- Num sèrie: 6d4f7cad335377c8c6e001dde2e2c88e
- Expiration: 22/03/2036 00:59:59 CEST
- CN=Sectigo Public Server Authentication Root R46,O=Sectigo Limited,C=GB [00d27fbbc1de359e5216ad6149586099c4_R46.crt]
- Num sèrie: d27fbbc1de359e5216ad6149586099c4
- Expiration: 19/01/2038 00:59:59 CET
- CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US [3972443af922b751d7d36c10dd313595_UserTrust.crt]
- Num sèrie: 3972443af922b751d7d36c10dd313595
- Expiration: 01/01/2029 00:59:59 CET
- CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB [1_AAA.crt]
- Expiration: 01/01/2029 00:59:59 CET
Obsolete chain, but still vàlida that uses the old root [CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB]
- CN=Sectigo Public Server Authentication CA EV R36,O=Sectigo Limited,C=GB [6d4f7cad335377c8c6e001dde2e2c88e_r36.cer]
- Num sèrie: 6d4f7cad335377c8c6e001dde2e2c88e
- Expiration: 22/03/2036 00:59:59 CEST
- CN=Sectigo Public Server Authentication Root R46,O=Sectigo Limited,C=GB [397a66cc2756362e0daa87ca6eabe3b1.crt]
- Num sèrie: e37ca2e9701e339c2f3fb0ed360ff90a
- Expiration: 01/01/2029 00:59:59 CET
- CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB- [1_AAA.crt]
- Expiration: 01/01/2029 00:59:59 CET
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