PT-2022-3503 · Mysql Server+11 · Mysql Server+11
Alex Chernyakhovsky
·
Published
2022-07-05
·
Updated
2026-04-27
·
CVE-2022-2097
CVSS v3.1
5.3
Medium
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
OpenSSL versions 1.1.1 through 1.1.1p
OpenSSL versions 3.0.0 through 3.0.4
MySQL Server versions 5.7.39 and earlier
MySQL Server versions 8.0.30 and earlier
Description
The AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimized implementation does not encrypt the entirety of the data under some circumstances, potentially revealing sixteen bytes of preexisting data in memory that was not written. In the special case of "in place" encryption, sixteen bytes of the plaintext could be revealed. Since OpenSSL does not support OCB based cipher suites for TLS and DTLS, they are both unaffected.
Recommendations
For OpenSSL versions 1.1.1 through 1.1.1p, update to version 1.1.1q.
For OpenSSL versions 3.0.0 through 3.0.4, update to version 3.0.5.
For MySQL Server versions 5.7.39 and earlier, update to a version later than 5.7.39.
For MySQL Server versions 8.0.30 and earlier, update to a version later than 8.0.30.
As a temporary workaround, consider disabling the AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimized implementation until a patch is available.
Exploit
Fix
DoS
Missing Encryption of Sensitive Data
Use of a Broken Cryptographic Algorithm
Inadequate Encryption Strength
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Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Ibm Aix
Linuxmint
Mysql Server
Openssl
Red Hat
Rocky Linux
Suse
Ubuntu