Vulnerability in HP Hp-Ux
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.012 (66.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 66.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
- HP Hp-Ux
- IBM Aix
- IBM Cics Tx — versions 11.1, 10.1
- IBM Cics Tx Advanced — versions 10.1, 11.1
- IBM Cics Tx Standard — versions 11.1
- IBM Txseries For Multiplatform — versions 8.1, 9.1, 8.2
- IBM Txseries For Multiplatforms — versions 8.1, 8.2, 9.1
- Linux Kernel
- Microsoft Windows
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.ibm.com/support/pages/node/7010369 (vendor-advisory, Vendor Advisory)
- www.ibm.com/support/pages/node/7022413 (vendor-advisory, Vendor Advisory)
- www.ibm.com/support/pages/node/7022414 (vendor-advisory, Vendor Advisory)
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2023-33850?
- CVE-2023-33850 is a high-severity vulnerability in HP Hp-Ux, classified under Observable Discrepancy. CVSS score: 7.5/10. Published 2023-08-22.
- How severe is CVE-2023-33850?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2023-33850 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.