The sctp_process_param function in net/sctp/sm_make_chunk.c in the SCTP implementation in the Linux kernel before 3.17.4, when ASCONF is used, allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via a malformed INIT chunk.
Published 2014-11-30 01:59:03
Updated 2023-02-13 00:42:35
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Memory CorruptionDenial of service

Threat overview for CVE-2014-7841

Top countries where our scanners detected CVE-2014-7841
Top open port discovered on systems with this issue 49152
IPs affected by CVE-2014-7841 154,947
Threat actors abusing to this issue? Yes
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Exploit prediction scoring system (EPSS) score for CVE-2014-7841

72.10%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 98 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2014-7841

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.0
MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
NIST

CWE ids for CVE-2014-7841

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

References for CVE-2014-7841

Products affected by CVE-2014-7841

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