Off-by-one error in the get_prng_bytes function in crypto/ansi_cprng.c in the Linux kernel through 3.11.4 makes it easier for context-dependent attackers to defeat cryptographic protection mechanisms via multiple requests for small amounts of data, leading to improper management of the state of the consumed data.
Metrics
No CVSS v4.0
No CVSS v3.1
No CVSS v3.0
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None
AV:N/AC:M/Au:N/C:P/I:P/A:N
This CVE is not in the KEV list.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
Vendors | Products |
---|---|
Fedoraproject |
|
Linux |
|
Redhat |
|
Configuration 1 [-]
|
Configuration 2 [-]
|
Package | CPE | Advisory | Released Date |
---|---|---|---|
Red Hat Enterprise Linux 5 | |||
kernel-0:2.6.18-371.1.2.el5 | cpe:/o:redhat:enterprise_linux:5 | RHSA-2013:1449 | 2013-10-22T00:00:00Z |
Red Hat Enterprise Linux 6 | |||
kernel-0:2.6.32-431.el6 | cpe:/o:redhat:enterprise_linux:6 | RHSA-2013:1645 | 2013-11-20T00:00:00Z |
Red Hat Enterprise MRG 2 | |||
kernel-rt-0:3.8.13-rt14.25.el6rt | cpe:/a:redhat:enterprise_mrg:2:server:el6 | RHSA-2013:1490 | 2013-10-31T00:00:00Z |
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2013-10-10T10:00:00
Updated: 2024-08-06T16:38:01.956Z
Reserved: 2013-06-12T00:00:00
Link: CVE-2013-4345
Vulnrichment
No data.
NVD
Status : Modified
Published: 2013-10-10T10:55:06.380
Modified: 2024-11-21T01:55:23.653
Link: CVE-2013-4345
Redhat