CVE-2016-1436

CWE-119 — Buffer Overflow4 documents4 sources
Severity
7.5HIGH
EPSS
0.7%
top 27.52%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco ASR 5000 Software
Timeline
PublishedJun 23
Latest updateMay 17

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.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

▶NVDcisco/asr_5000_software22 versions+21

🔴Vulnerability Details

2
GHSA
GHSA-gc2j-fg67-x42m: The General Packet Radio Switching Tunneling Protocol 1 (aka GTPv1) implementation on Cisco ASR 5000 Packet Data Network Gateway devices before 19↗2022-05-17
▶
CVEList
CVE-2016-1436: The General Packet Radio Switching Tunneling Protocol 1 (aka GTPv1) implementation on Cisco ASR 5000 Packet Data Network Gateway devices before 19↗2016-06-23
▶

📋Vendor Advisories

1
Cisco
Cisco ASR 5000 Series Packet Data Network Gateway Denial of Service Vulnerability↗2016-06-21
▶