CVE-2023-33850
HIGHIBM TXSeries for Multiplatform - Timing-Based Side Channel in RSA Decryption
Title source: llmDescription
IBM GSKit-Crypto could allow a remote attacker to obtain sensitive information, caused by a timing-based side channel in the RSA Decryption implementation. By sending an overly large number of trial messages for decryption, an attacker could exploit this vulnerability to obtain sensitive information.
References (5)
Core 5
Core References
Vendor Advisory
https://security.netapp.com/advisory/ntap-20241108-0002/
Vendor Advisory vendor-advisory
https://www.ibm.com/support/pages/node/7010369
Vendor Advisory vendor-advisory
https://www.ibm.com/support/pages/node/7022413
Vendor Advisory vendor-advisory
https://www.ibm.com/support/pages/node/7022414
Third Party Advisory, VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/257132
Scores
CVSS v3
7.5
EPSS
0.0006
EPSS Percentile
17.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-203
Status
published
Products (5)
ibm/cics_tx
11.1 (2 CPE variants)
ibm/cics_tx
10.1
ibm/txseries_for_multiplatform
8.1
ibm/txseries_for_multiplatform
9.1
ibm/txseries_for_multiplatform
8.2
Published
Aug 22, 2023
Tracked Since
Feb 18, 2026