CVE catalog
CVE-2023-5992
OpenSC vulnerabilities
- Severity
- Medium · CVSS 5.6
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.16% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | opensc | sid | 0.27.1-3 | fixed |
| Debian | opensc | forky | 0.27.1-3 | fixed |
| Debian | opensc | trixie | 0.26.1-2 | fixed |
| Debian | opensc | bookworm | 0.23.0-0.3+deb12u2 | fixed |
| Ubuntu | opensc | noble | 0.23.0-0.3+deb12u2 | fixed |
| Ubuntu | opensc | noble | 0.25.0~rc1-1ubuntu0.1~esm1 | fixed |
| Ubuntu | opensc-pkcs11 | noble | 0.25.0~rc1-1ubuntu0.1~esm1 | fixed |
| Suse | opensc | linux micro 6.0 | 0.24.0-4.1 | fixed |
| Suse | opensc | linux micro 6.1 | 0.24.0-slfo.1.1_2.1 | fixed |
| Ubuntu | opensc | pro | 0.21.0-1ubuntu1 | vulnerable |
| Ubuntu | opensc | pro | 0.22.0-1ubuntu2 | vulnerable |
| Ubuntu | opensc | pro | 0.22.0-1ubuntu2+esm1 | fixed |
| Suse | opensc | linux enterprise micro 5.3 | 0.22.0-150400.3.9.1 | fixed |
| Suse | opensc | linux enterprise micro 5.4 | 0.22.0-150400.3.9.1 | fixed |
| Suse | opensc | linux enterprise micro 5.5 | 0.22.0-150400.3.9.1 | fixed |
| Suse | opensc | linux enterprise module for basesystem 15 sp5 | 0.22.0-150400.3.9.1 | fixed |
| Opensuse | opensc | leap micro 5.3 | 0.22.0-150400.3.9.1 | fixed |
| Opensuse | opensc | leap micro 5.4 | 0.22.0-150400.3.9.1 | fixed |
| Opensuse | opensc | leap 15.5 | 0.22.0-150400.3.9.1 | fixed |
| Suse | opensc | linux enterprise module for basesystem 15 sp6 | 0.22.0-150600.11.6.1 | fixed |
| Suse | opensc | linux enterprise module for basesystem 15 sp7 | 0.22.0-150600.11.6.1 | fixed |
| Opensuse | opensc | leap 15.6 | 0.22.0-150600.11.6.1 | fixed |
| Suse | opensc | linux enterprise micro 5.1 | 0.19.0-150100.3.28.1 | fixed |
| Suse | opensc | linux enterprise micro 5.2 | 0.19.0-150100.3.28.1 | fixed |
| Suse | opensc | linux enterprise server 12 sp5 | 0.13.0-3.28.1 | fixed |
| Suse | opensc | linux enterprise server for sap applications 12 sp5 | 0.13.0-3.28.1 | fixed |
| Suse | opensc | linux enterprise micro 5.5 | 0.22.0-150400.3.9.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | opensc | source | sid | 0.25.0~rc1-1 | not yet assigned | Not reported | [1064189] |
| Debian | opensc | source | forky | 0.25.0~rc1-1 | not yet assigned | Not reported | [1064189] |
| Debian | opensc | source | trixie | 0.25.0~rc1-1 | not yet assigned | Not reported | [1064189] |
| Debian | opensc | source | bookworm | 0.23.0-0.3+deb12u2 | not yet assigned | Not reported | [1064189] |
| Ubuntu | opensc | deb | noble | 0.23.0-0.3+deb12u2 | Not reported | Not reported | Not reported |
| Ubuntu | opensc | deb | noble | 0.25.0~rc1-1ubuntu0.1~esm1 | Not reported | Not reported | Not reported |
| Ubuntu | opensc-pkcs11 | deb | noble | 0.25.0~rc1-1ubuntu0.1~esm1 | Not reported | Not reported | Not reported |
| Suse | opensc | rpm | linux micro 6.0 | 0.24.0-4.1 | Not reported | SUSE-SU-2025:20530-1 | Not reported |
| Suse | opensc | rpm | linux micro 6.1 | 0.24.0-slfo.1.1_2.1 | Not reported | SUSE-SU-2025:20671-1 | Not reported |
| Ubuntu | opensc | deb | pro | 0.22.0-1ubuntu2+esm1 | Not reported | UBUNTU-CVE-2023-5992 | Not reported |
| Suse | opensc | rpm | linux enterprise micro 5.3 | 0.22.0-150400.3.9.1 | Not reported | SUSE-SU-2024:1402-1 | Not reported |
| Suse | opensc | rpm | linux enterprise micro 5.4 | 0.22.0-150400.3.9.1 | Not reported | SUSE-SU-2024:1402-1 | Not reported |
| Suse | opensc | rpm | linux enterprise micro 5.5 | 0.22.0-150400.3.9.1 | Not reported | SUSE-SU-2024:1402-1 | Not reported |
| Suse | opensc | rpm | linux enterprise module for basesystem 15 sp5 | 0.22.0-150400.3.9.1 | Not reported | SUSE-SU-2024:1402-1 | Not reported |
| Opensuse | opensc | rpm | leap micro 5.3 | 0.22.0-150400.3.9.1 | Not reported | SUSE-SU-2024:1402-1 | Not reported |
| Opensuse | opensc | rpm | leap micro 5.4 | 0.22.0-150400.3.9.1 | Not reported | SUSE-SU-2024:1402-1 | Not reported |
| Opensuse | opensc | rpm | leap 15.5 | 0.22.0-150400.3.9.1 | Not reported | SUSE-SU-2024:1402-1 | Not reported |
| Suse | opensc | rpm | linux enterprise module for basesystem 15 sp6 | 0.22.0-150600.11.6.1 | Not reported | SUSE-SU-2025:02754-1 | Not reported |
| Suse | opensc | rpm | linux enterprise module for basesystem 15 sp7 | 0.22.0-150600.11.6.1 | Not reported | SUSE-SU-2025:02754-1 | Not reported |
| Opensuse | opensc | rpm | leap 15.6 | 0.22.0-150600.11.6.1 | Not reported | SUSE-SU-2025:02754-1 | Not reported |
| Suse | opensc | rpm | linux enterprise micro 5.1 | 0.19.0-150100.3.28.1 | Not reported | SUSE-SU-2024:1773-1 | Not reported |
| Suse | opensc | rpm | linux enterprise micro 5.2 | 0.19.0-150100.3.28.1 | Not reported | SUSE-SU-2024:1773-1 | Not reported |
| Suse | opensc | rpm | linux enterprise server 12 sp5 | 0.13.0-3.28.1 | Not reported | SUSE-SU-2024:1625-1 | Not reported |
| Suse | opensc | rpm | linux enterprise server for sap applications 12 sp5 | 0.13.0-3.28.1 | Not reported | SUSE-SU-2024:1625-1 | Not reported |
| Suse | opensc | rpm | linux enterprise micro 5.5 | 0.22.0-150400.3.9.1 | Not reported | SUSE-SU-2024:1402-2 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://access.redhat.com/errata/RHSA-2024:0967]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2024_0967.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2023-5992]
- [https://osv.dev/vulnerability/SUSE-SU-2024:1402-1]
- [https://osv.dev/vulnerability/SUSE-SU-2024:1402-2]
- [https://osv.dev/vulnerability/SUSE-SU-2024:1625-1]
- [https://osv.dev/vulnerability/SUSE-SU-2024:1773-1]
- [https://osv.dev/vulnerability/SUSE-SU-2025:02754-1]
- [https://osv.dev/vulnerability/SUSE-SU-2025:20530-1]
- [https://osv.dev/vulnerability/SUSE-SU-2025:20671-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2023-5992]
- [https://security-tracker.debian.org/tracker/CVE-2023-5992]
- [https://ubuntu.com/security/notices/USN-7346-1]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0251.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]