AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written. In the special case of "in place" encryption, sixteen bytes of the plaintext would be revealed. Since OpenSSL does not support OCB based cipher suites for TLS and DTLS, they are both unaffected. Fixed in OpenSSL 3.0.5 (Affected 3.0.0-3.0.4). Fixed in OpenSSL 1.1.1q (Affected 1.1.1-1.1.1p).
References
Configurations
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Information
Published : 2022-07-05 04:15
Updated : 2023-02-23 08:14
NVD link : CVE-2022-2097
Mitre link : CVE-2022-2097
JSON object : View
CWE
CWE-326
Inadequate Encryption Strength
Products Affected
netapp
- h410c_firmware
- h500s
- h500s_firmware
- active_iq_unified_manager
- clustered_data_ontap_antivirus_connector
- h700s
- h410c
- h410s_firmware
- h410s
- h700s_firmware
- h300s_firmware
debian
- debian_linux
openssl
- openssl
fedoraproject
- fedora
siemens
- sinec_ins