The skb_flow_dissect function in net/core/flow_dissector.c in the Linux kernel through 3.12 allows remote attackers to cause a denial of service (infinite loop) via a small value in the IHL field of a packet with IPIP encapsulation.
Published 2013-11-04 15:55:05
Updated 2023-05-19 16:51:00
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Denial of service

Threat overview for CVE-2013-4348

Top countries where our scanners detected CVE-2013-4348
Top open port discovered on systems with this issue 49152
IPs affected by CVE-2013-4348 154,161
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2013-4348!
*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-2013-4348

2.97%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 90 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2013-4348

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.1
HIGH AV:N/AC:M/Au:N/C:N/I:N/A:C
8.6
6.9
NIST

CWE ids for CVE-2013-4348

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

References for CVE-2013-4348

Products affected by CVE-2013-4348

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