Vulnerability Details : CVE-2013-4345

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

Probability of exploitation activity in the next 30 days: 0.59%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 75 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2013-4345

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
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

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