Vulnerability in Opensc Project
CVE-2023-5992
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.
EPSS: 0.012 (63.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.6 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Opensc_project Opensc
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8 — versions 0:0.20.0-8.el8_9
- Red Hat Enterprise Linux 9 — versions 0:0.23.0-4.el9_3
- Redhat Enterprise_linux — versions 7.0, 8.0, 9.0
- Redhat Enterprise_linux_eus — versions 9.4
- Redhat Enterprise_linux_for_arm_64 — versions 8.0_aarch64, 9.0_aarch64
- Redhat Enterprise_linux_for_arm_64_eus — versions 9.4_aarch64
- Redhat Enterprise_linux_for_ibm_z_systems — versions 8.0_s390x, 9.0_s390x
- Redhat Enterprise_linux_for_ibm_z_systems_eus — versions 9.4_s390x
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- secalert@redhat.com (x_refsource_REDHAT, Third Party Advisory, vdb-entry)
- secalert@redhat.com (x_refsource_REDHAT, issue-tracking, Issue Tracking)
- secalert@redhat.com (Vendor Advisory)
- secalert@redhat.com (Technical Description, Exploit)
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2023-5992?
- CVE-2023-5992 is a medium-severity vulnerability in Opensc Project, classified under Observable Discrepancy. CVSS score: 5.6/10. Published 2024-01-31.
- How severe is CVE-2023-5992?
- Medium severity. CVSS v3 base score is 5.6 out of 10.
- Is CVE-2023-5992 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.