CVEvulnerability

CVE-2022-2097

5.3 MEDIUM Published 2022-07-05 Modified 2026-10-14 Official page ↗
Status
Modified
Published
2022-07-05
Last modified
2026-10-14
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
CWE-327

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).

Affected configurations

• openssl openssl (>= 1.1.1 < 1.1.1q) • openssl openssl (>= 3.0.0 < 3.0.5) • fedoraproject fedora 35 • fedoraproject fedora 36 • netapp active iq unified manager • netapp clustered data ontap antivirus connector • netapp h300s firmware • netapp h500s firmware • netapp h700s firmware • netapp h410s firmware • netapp h410c firmware • siemens sinec ins (< 1.0) • siemens sinec ins 1.0 • debian debian linux 10.0 • debian debian linux 11.0

Related

Weakness · CWE (1)

  • CWE-327 Use of a Broken or Risky Cryptographic Algorithm weakness

References