Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2015-0631

Severity CVSS v4.0:
Pending analysis
Type:
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Publication date:
21/02/2015
Last modified:
12/04/2025

Description

Race condition in the SSL implementation on Cisco Intrusion Prevention System (IPS) devices allows remote attackers to cause a denial of service by making many management-interface HTTPS connections during the key-regeneration phase of an upgrade, aka Bug ID CSCui25688.

Impact

Vector 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.10 HIGH
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete

Base Score 2.0
7.10
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:cisco:ips_sensor_software:7.2\(1\)e4:*:*:*:*:*:*:*
cpe:2.3:a:cisco:ips_sensor_software:7.2\(2\)e4:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ids_4210:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ids_4215:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ids_4220:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ids_4230:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ids_4235:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ids_4250:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ids_4250_xl:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ips_4240:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ips_4255:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ips_4260:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ips_4270:*:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools