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CVE-2018-0158

גבוהה 8.6 מנוצלת בשטח (KEV)

ניצול פעיל מאומת — קטלוג CISA KEV

שם
Cisco IOS and XE Software Internet Key Exchange Memory Leak Vulnerability
נוסף לקטלוג
יעד טיפול (פדרלי)
פעולה נדרשת
Apply updates per vendor instructions.

תיאור (מקור, אנגלית)

A vulnerability in the Internet Key Exchange Version 2 (IKEv2) module of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a memory leak or a reload of an affected device that leads to a denial of service (DoS) condition. The vulnerability is due to incorrect processing of certain IKEv2 packets. An attacker could exploit this vulnerability by sending crafted IKEv2 packets to an affected device to be processed. A successful exploit could cause an affected device to continuously consume memory and eventually reload, resulting in a DoS condition. Cisco Bug IDs: CSCvf22394.

מדדים

CVSS 3.1
8.6 (HIGH) מקור הציון: NVD CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
EPSS — סבירות ניצול
7% (אחוזון 100) נכון ל-25/7/2026
CWE
CWE-20, CWE-401

מוצרים מושפעים

cisco: ios; cisco: asr 1001-hx; cisco: asr 1001-x; cisco: asr 1002-hx; cisco: asr 1002-x; cisco: asr 1004; cisco: asr 1006; cisco: asr 1006-x; cisco: asr 1009-x; cisco: asr 1013; cisco: ios xe; rockwellautomation: allen-bradley stratix 5900

קישורים