CVE-2023-33850
IBM GSKit-Crypto information disclosure
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
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. IBM X-Force ID: 257132.
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.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-05-23 CVE Reserved
- 2023-08-22 CVE Published
- 2024-09-28 EPSS Updated
- 2024-10-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-203: Observable Discrepancy
CAPEC
References (4)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilities/257132 | 2023-08-28 | |
| https://www.ibm.com/support/pages/node/7010369 | 2023-08-28 | |
| https://www.ibm.com/support/pages/node/7022413 | 2023-08-28 | |
| https://www.ibm.com/support/pages/node/7022414 | 2023-08-28 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Ibm Search vendor "Ibm" | Txseries For Multiplatform Search vendor "Ibm" for product "Txseries For Multiplatform" | 8.1 Search vendor "Ibm" for product "Txseries For Multiplatform" and version "8.1" | - |
Affected
| in | Ibm Search vendor "Ibm" | Aix Search vendor "Ibm" for product "Aix" | - | - |
Safe
|
| Ibm Search vendor "Ibm" | Txseries For Multiplatform Search vendor "Ibm" for product "Txseries For Multiplatform" | 8.1 Search vendor "Ibm" for product "Txseries For Multiplatform" and version "8.1" | - |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | - | - |
Safe
|
| Ibm Search vendor "Ibm" | Txseries For Multiplatform Search vendor "Ibm" for product "Txseries For Multiplatform" | 9.1 Search vendor "Ibm" for product "Txseries For Multiplatform" and version "9.1" | - |
Affected
| in | Ibm Search vendor "Ibm" | Aix Search vendor "Ibm" for product "Aix" | - | - |
Safe
|
| Ibm Search vendor "Ibm" | Txseries For Multiplatform Search vendor "Ibm" for product "Txseries For Multiplatform" | 9.1 Search vendor "Ibm" for product "Txseries For Multiplatform" and version "9.1" | - |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | - | - |
Safe
|
| Ibm Search vendor "Ibm" | Txseries For Multiplatform Search vendor "Ibm" for product "Txseries For Multiplatform" | 8.2 Search vendor "Ibm" for product "Txseries For Multiplatform" and version "8.2" | - |
Affected
| in | Hp Search vendor "Hp" | Hp-ux Search vendor "Hp" for product "Hp-ux" | - | - |
Safe
|
| Ibm Search vendor "Ibm" | Txseries For Multiplatform Search vendor "Ibm" for product "Txseries For Multiplatform" | 8.2 Search vendor "Ibm" for product "Txseries For Multiplatform" and version "8.2" | - |
Affected
| in | Ibm Search vendor "Ibm" | Aix Search vendor "Ibm" for product "Aix" | - | - |
Safe
|
| Ibm Search vendor "Ibm" | Txseries For Multiplatform Search vendor "Ibm" for product "Txseries For Multiplatform" | 8.2 Search vendor "Ibm" for product "Txseries For Multiplatform" and version "8.2" | - |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | - | - |
Safe
|
| Ibm Search vendor "Ibm" | Txseries For Multiplatform Search vendor "Ibm" for product "Txseries For Multiplatform" | 8.2 Search vendor "Ibm" for product "Txseries For Multiplatform" and version "8.2" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
| Ibm Search vendor "Ibm" | Cics Tx Search vendor "Ibm" for product "Cics Tx" | 11.1 Search vendor "Ibm" for product "Cics Tx" and version "11.1" | standard |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | - | - |
Safe
|
| Ibm Search vendor "Ibm" | Cics Tx Search vendor "Ibm" for product "Cics Tx" | 10.1 Search vendor "Ibm" for product "Cics Tx" and version "10.1" | advanced |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | - | - |
Safe
|
| Ibm Search vendor "Ibm" | Cics Tx Search vendor "Ibm" for product "Cics Tx" | 11.1 Search vendor "Ibm" for product "Cics Tx" and version "11.1" | advanced |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | - | - |
Safe
|