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

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CVE-2016-1436

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
23/06/2016
Last modified:
12/04/2025

Description

The General Packet Radio Switching Tunneling Protocol 1 (aka GTPv1) implementation on Cisco ASR 5000 Packet Data Network Gateway devices before 19.4 allows remote attackers to cause a denial of service (Session Manager process restart) via a crafted GTPv1 packet, aka Bug ID CSCuz46198.

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
7.50
Severity 3.x
HIGH
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:a:cisco:asr_5000_software:17.2.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_software:17.2.0.59184:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_software:17.3.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_software:17.7.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_software:18.0.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_software:18.0.0.57828:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_software:18.0.0.59167:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_software:18.0.0.59211:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_software:18.0.l0.59219:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_software:18.1.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_software:18.1.0.59776:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_software:18.1.0.59780:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_software:18.1_base:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_software:18.4.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:asr_5000_software:19.0.1:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools