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

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CVE-2015-7750

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
19/10/2015
Last modified:
12/04/2025

Description

The L2TP packet processing functionality in Juniper Netscreen and ScreenOS Firewall products with ScreenOS before 6.3.0r13-dnd1, 6.3.0r14 through 6.3.0r18 before 6.3.0r18-dnc1, and 6.3.0r19 allows remote attackers to cause a denial of service via a crafted L2TP packet.

Impact

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

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

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

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:juniper:screenos:*:r12:*:*:*:*:*:* 6.3.0 (including)
cpe:2.3:o:juniper:screenos:6.3.0:*:*:*:*:*:*:*
cpe:2.3:o:juniper:screenos:6.3.0:r14:*:*:*:*:*:*
cpe:2.3:o:juniper:screenos:6.3.0:r15:*:*:*:*:*:*
cpe:2.3:o:juniper:screenos:6.3.0:r16:*:*:*:*:*:*
cpe:2.3:o:juniper:screenos:6.3.0:r17:*:*:*:*:*:*
cpe:2.3:o:juniper:screenos:6.3.0:r18:*:*:*:*:*:*
cpe:2.3:o:juniper:screenos:6.3.0:r19:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools