Vulnerability Details : CVE-2024-0914
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.
Products affected by CVE-2024-0914
- cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:opencryptoki_project:opencryptoki:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2024-0914
0.17%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 40 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2024-0914
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.2
|
3.6
|
NIST | 2024-02-09 |
|
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.2
|
3.6
|
Red Hat, Inc. | 2024-01-31 |
|
5.9
|
MEDIUM | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
N/A
|
N/A
|
RedHat-CVE-2024-0914 | 2024-01-26 |
CWE ids for CVE-2024-0914
-
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.Assigned by:
- nvd@nist.gov (Primary)
- secalert@redhat.com (Secondary)
References for CVE-2024-0914
-
https://access.redhat.com/security/cve/CVE-2024-0914
CVE-2024-0914- Red Hat Customer PortalThird Party Advisory
-
https://access.redhat.com/errata/RHSA-2024:1992
RHSA-2024:1992 - Security Advisory - Red Hat Customer Portal
-
https://access.redhat.com/errata/RHSA-2024:1856
RHSA-2024:1856 - Security Advisory - Red Hat Customer Portal
-
https://people.redhat.com/~hkario/marvin/
The Marvin AttackThird Party Advisory
-
https://access.redhat.com/errata/RHSA-2024:1411
RHSA-2024:1411 - Security Advisory - Red Hat Customer Portal
-
https://access.redhat.com/errata/RHSA-2024:1239
RHSA-2024:1239 - Security Advisory - Red Hat Customer Portal
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https://bugzilla.redhat.com/show_bug.cgi?id=2260407
2260407 – (CVE-2024-0914) CVE-2024-0914 opencryptoki: timing side-channel in handling of RSA PKCS#1 v1.5 padded ciphertexts (Marvin)Issue Tracking;Patch
-
https://access.redhat.com/errata/RHSA-2024:1608
RHSA-2024:1608 - Security Advisory - Red Hat Customer Portal
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