CVE catalog
CVE-2024-0914
opencryptoki: CVE-2024-0914
- Severity
- Medium · CVSS 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.88% · Oct 25, 2026
A timing side-channel vulnerability has been discovered in the opencryptoki package while processing RSA PKCS#1 v1.5 padded ciphertexts. This flaw could potentially enable unauthorized RSA ciphertext decryption or signing, even without access to the corresponding private key. opencryptoki: timing side-channel in handling of RSA PKCS#1 v1.5 padded ciphertexts (Marvin) This vulnerability in opencryptoki, enabling RSA ciphertext decryption or signing without the private key, is moderate due to the significant effort needed to exploit it, including sending a large number of meticulously crafted messages to a vulnerable API-utilizing service and a precise timing control. The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
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 | opencryptoki | sid | 3.27.0-1 | fixed |
| Debian | opencryptoki | forky | 3.27.0-1 | fixed |
| Debian | opencryptoki | trixie | 3.23.0+dfsg-0.3+deb13u1 | fixed |
| Debian | opencryptoki | bookworm | 3.8.1+dfsg-3.2 | vulnerable |
| Suse | openCryptoki | linux enterprise software development kit 12 sp5 | 3.17.0-5.9.2 | fixed |
| Suse | openCryptoki | linux enterprise server 12 sp5 | 3.17.0-5.9.2 | fixed |
| Suse | openCryptoki | linux enterprise server for sap applications 12 sp5 | 3.17.0-5.9.2 | fixed |
| Suse | openCryptoki | linux enterprise micro 5.5 | 3.23.0-150500.3.3.13 | fixed |
| Suse | openCryptoki | linux enterprise module for server applications 15 sp5 | 3.23.0-150500.3.3.13 | fixed |
| Opensuse | openCryptoki | leap 15.5 | 3.23.0-150500.3.3.13 | fixed |
| Opensuse | openCryptoki | tumbleweed | 3.23.0-4.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | opencryptoki | source | sid | 3.23.0+dfsg-0.1 | not yet assigned | Not reported | [1104729] |
| Debian | opencryptoki | source | forky | 3.23.0+dfsg-0.1 | not yet assigned | Not reported | [1104729] |
| Debian | opencryptoki | source | trixie | 3.23.0+dfsg-0.1 | not yet assigned | Not reported | [1104729] |
| Debian | opencryptoki | source | bookworm | (unfixed) | not yet assigned | Not reported | [1104729] |
| Suse | openCryptoki | rpm | linux enterprise software development kit 12 sp5 | 3.17.0-5.9.2 | Not reported | SUSE-SU-2024:2298-1 | Not reported |
| Suse | openCryptoki | rpm | linux enterprise server 12 sp5 | 3.17.0-5.9.2 | Not reported | SUSE-SU-2024:2298-1 | Not reported |
| Suse | openCryptoki | rpm | linux enterprise server for sap applications 12 sp5 | 3.17.0-5.9.2 | Not reported | SUSE-SU-2024:2298-1 | Not reported |
| Suse | openCryptoki | rpm | linux enterprise micro 5.5 | 3.23.0-150500.3.3.13 | Not reported | SUSE-SU-2024:1447-1 | Not reported |
| Suse | openCryptoki | rpm | linux enterprise module for server applications 15 sp5 | 3.23.0-150500.3.3.13 | Not reported | SUSE-SU-2024:1447-1 | Not reported |
| Opensuse | openCryptoki | rpm | leap 15.5 | 3.23.0-150500.3.3.13 | Not reported | SUSE-SU-2024:1447-1 | Not reported |
| Opensuse | openCryptoki | rpm | tumbleweed | 3.23.0-4.1 | Not reported | OPENSUSE-SU-2024:14195-1 | Not reported |
Notes
[bookworm] opencryptoki: Minor issue
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2024_1608.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2024-0914]
- [https://osv.dev/vulnerability/SUSE-SU-2024:1447-1]
- [https://osv.dev/vulnerability/SUSE-SU-2024:2298-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:14195-1]
- [https://security-tracker.debian.org/tracker/CVE-2024-0914]
- [https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-0914.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1276.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]