CVE-2023-5992
MEDIUM severity · CVSS 5.6 · CWE-203
5.6CVSS MEDIUM
Summary
A vulnerability was found in OpenSC where PKCS#1 encryption padding removal is not implemented as side-channel resistant. This issue may result in the potential leak of private data.
Impact & exploitability
Attack vectorNetwork
Attack complexityHigh
Privileges requiredNone
User interactionNone
Confidentiality impactLow
Integrity impactLow
Availability impactLow
Exploit probability (EPSS)1%
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Additional information
- NVD record
- https://github.com/OpenSC/OpenSC/wiki/CVE-2023-5992Advisory
- https://access.redhat.com/errata/RHSA-2024:0966Advisory
- https://access.redhat.com/errata/RHSA-2024:0967Advisory
- https://access.redhat.com/security/cve/CVE-2023-5992Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2248685
- https://www.usenix.org/system/files/usenixsecurity24-shagam.pdfExploit