Description
In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, after sending a very large number of messages to be decrypted, can recover a CMS/PKCS7 transported encryption key or decrypt any RSA encrypted message that was encrypted with the public RSA key, using a Bleichenbacher padding oracle attack. Applications are not affected if they use a certificate together with the private RSA key to the CMS_decrypt or PKCS7_decrypt functions to select the correct recipient info to decrypt. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c). Fixed in OpenSSL 1.1.0l (Affected 1.1.0-1.1.0k). Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s).
Mitigation
Minimal update. May introduce new vulnerabilities or breaking changes.
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 alpine v3.13 | | =1.1.1-r1 || =1.1.1-r2 || =1.1.1-r3 || =1.1.1-r4 || =1.1.1-r5 || =1.1.1a-r0 || =1.1.1a-r1 || =1.1.1b-r0 || =1.1.1b-r1 || =1.1.1c-r0 || =1.1.1c-r1 || >=0 <1.1.1d-r1 | 1.1.1d-r1 |
 alpine v3.16 | | | 1.1.1d-r1 |
 alpine v3.20 | | =1.1.1-r0 || =1.1.1-r1 || =1.1.1-r2 || =1.1.1-r3 || =1.1.1-r4 || =1.1.1-r5 || =1.1.1a-r0 || =1.1.1a-r1 || =1.1.1b-r0 || =1.1.1b-r1 || =1.1.1c-r0 || =1.1.1c-r1 || >=0 <1.1.1d-r1 | 1.1.1d-r1 |
 alpine v3.10 | | =1.1.1-r1 || =1.1.1-r2 || =1.1.1-r3 || =1.1.1-r4 || =1.1.1-r5 || =1.1.1a-r0 || =1.1.1a-r1 || =1.1.1b-r0 || =1.1.1b-r1 || =1.1.1c-r0 || >=0 <1.1.1d-r0 | 1.1.1d-r0 |
 alpine v3.18 | | =1.1.1-r0 || =1.1.1-r1 || =1.1.1-r2 || =1.1.1-r3 || =1.1.1-r4 || =1.1.1-r5 || =1.1.1a-r0 || =1.1.1a-r1 || =1.1.1b-r0 || =1.1.1b-r1 || =1.1.1c-r0 || =1.1.1c-r1 || >=0 <1.1.1d-r1 | 1.1.1d-r1 |
 alpine v3.11 | | =1.1.1-r1 || =1.1.1-r2 || =1.1.1-r3 || =1.1.1-r4 || =1.1.1-r5 || =1.1.1a-r0 || =1.1.1a-r1 || =1.1.1b-r0 || =1.1.1b-r1 || =1.1.1c-r0 || =1.1.1c-r1 || >=0 <1.1.1d-r1 | 1.1.1d-r1 |
 alpine v3.17 | | =1.1.1-r0 || =1.1.1-r1 || =1.1.1-r2 || =1.1.1-r3 || =1.1.1-r4 || =1.1.1-r5 || =1.1.1a-r0 || =1.1.1a-r1 || =1.1.1b-r0 || =1.1.1b-r1 || =1.1.1c-r0 || =1.1.1c-r1 || >=0 <1.1.1d-r1 | 1.1.1d-r1 |
 alpine v3.14 | | =1.1.1-r1 || =1.1.1-r2 || =1.1.1-r3 || =1.1.1-r4 || =1.1.1-r5 || =1.1.1a-r0 || =1.1.1a-r1 || =1.1.1b-r0 || =1.1.1b-r1 || =1.1.1c-r0 || =1.1.1c-r1 || >=0 <1.1.1d-r1 | 1.1.1d-r1 |
 alpine v3.19 | | =1.1.1-r0 || =1.1.1-r1 || =1.1.1-r2 || =1.1.1-r3 || =1.1.1-r4 || =1.1.1-r5 || =1.1.1a-r0 || =1.1.1a-r1 || =1.1.1b-r0 || =1.1.1b-r1 || =1.1.1c-r0 || =1.1.1c-r1 || >=0 <1.1.1d-r1 | 1.1.1d-r1 |
 debian 13 | | | 1.1.1d-1 |