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.
Published 2013-10-10 10:55:06
Updated 2023-02-13 00:28:49
Source Red Hat, Inc.
View at NVD,   CVE.org

Threat overview for CVE-2013-4345

Top countries where our scanners detected CVE-2013-4345
Top open port discovered on systems with this issue 49152
IPs affected by CVE-2013-4345 180,532
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2013-4345!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2013-4345

0.59%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 75 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2013-4345

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.8
MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:N
8.6
4.9
NIST

CWE ids for CVE-2013-4345

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2013-4345

Products affected by CVE-2013-4345

This web site uses cookies for managing your session, storing preferences, website analytics and additional purposes described in our privacy policy.
By using this web site you are agreeing to CVEdetails.com terms of use!