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VULNERABILITIES

CVE-2022-2097 Details

Description

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).

Metrics

CVSS 3.x Severity and Vector Strings:

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://cert-portal.siemens.com/productcert/html/ssa-332410.html siemens-SADP
https://cert-portal.siemens.com/productcert/html/ssa-398330.html siemens-SADP
https://cert-portal.siemens.com/productcert/html/ssa-625862.html siemens-SADP
https://cert-portal.siemens.com/productcert/html/ssa-794697.html siemens-SADP
https://cert-portal.siemens.com/productcert/html/ssa-879734.html siemens-SADP

see all 31 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-327Use of a Broken or Risky Cryptographic Algorithm[email protected]

Affected Products

ProductVersions

Change History

23 change records found show changes


QUICK INFO

CVE Dictionary Entry:
CVE-2022-2097
NVD Published Date:
Jul 5, 2022
NVD Last Modified:
Oct 14, 2026
Source:
[email protected]
CVE-2022-2097 Details - Not Deferred