CVE-2015-4273

Severity CVSS v4.0:

Pending analysis

Type:

CWE-20 Input Validation

Publication date:

15/07/2015

Last modified:

12/04/2025

Description

The Packet Data Network Gateway (aka PGW) component on Cisco ASR 5000 devices with software 15.0(912), 15.0(935), and 15.0(938) allows remote attackers to cause a denial of service (Session Manager outage) via malformed fields in an IP packet, aka Bug ID CSCut38476.

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:a:cisco:asr_5000_series_software:15.0\(912\):::::::*
cpe:2.3:a:cisco:asr_5000_series_software:15.0\(935\):::::::*
cpe:2.3:a:cisco:asr_5000_series_software:15.0\(938\):::::::*

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

CVE-2015-4273

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools