CVE-2023-33850
Last modified
CVE-2023-33850 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 0.85% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Txseries For Multiplatform | 8.1 |
| Ibm | Txseries For Multiplatform | 9.1 |
| Ibm | Txseries For Multiplatform | 8.2 |
| Ibm | Cics Tx | 11.1 |
| Ibm | Cics Tx | 10.1 |
References
- https://www.ibm.com/support/pages/node/7010369Vendor Advisory
- https://www.ibm.com/support/pages/node/7022413Vendor Advisory
- https://www.ibm.com/support/pages/node/7022414Vendor Advisory
- https://www.ibm.com/support/pages/node/7010369Vendor Advisory
- https://www.ibm.com/support/pages/node/7022413Vendor Advisory
- https://www.ibm.com/support/pages/node/7022414Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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