CVE-2023-33850

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
ibmCNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 6%
VendorProductVersion
ibmtxseries_for_multiplatform
8.1
ibmtxseries_for_multiplatform
9.1
ibmtxseries_for_multiplatform
8.2
ibmcics_tx
11.1
ibmcics_tx
10.1
ibmcics_tx
11.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.ibm.com/support/pages/node/7010369
https://www.ibm.com/support/pages/node/7022413
https://www.ibm.com/support/pages/node/7022414
https://exchange.xforce.ibmcloud.com/vulnerabilities/257132
https://www.ibm.com/support/pages/node/7010369
https://www.ibm.com/support/pages/node/7022413
https://www.ibm.com/support/pages/node/7022414