CVE-2016-6379

Summary

CVE	CVE-2016-6379
State	PUBLISHED
Assigner	cisco
Source Priority	CVE Program / NVD first with legacy fallback
Published	2016-10-05 20:59:02 UTC
Updated	2026-05-06 22:30:45 UTC
Description	Cisco IOS 12.2 and IOS XE 3.14 through 3.16 and 16.1 allow remote attackers to cause a denial of service (device reload) via crafted IP Detail Record (IPDR) packets, aka Bug ID CSCuu35089.

Primary CVSS: v3.0 7.5 HIGH from [email protected]

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.007430000 probability, percentile 0.730970000 (date 2026-05-07)

Problem Types: CWE-20 | n/a

Version	Source	Type	Score	Severity	Vector
3.0	[email protected]	Primary	7.5	HIGH	`CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`
2.0	[email protected]	Primary	7.8		`AV:N/AC:L/Au:N/C:N/I:N/A:C`

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Access Vector

Network

Access Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

AV:N/AC:L/Au:N/C:N/I:N/A:C

Type	Vendor	Product	Version	Update	Edition	Language
Operating System	Cisco	Ios	12.2\(33\)cx	All	All	All
Operating System	Cisco	Ios	12.2\(33\)cy	All	All	All
Operating System	Cisco	Ios	12.2\(33\)cy1	All	All	All
Operating System	Cisco	Ios	12.2\(33\)sch	All	All	All
Operating System	Cisco	Ios	12.2\(33\)sch0a	All	All	All
Operating System	Cisco	Ios	12.2\(33\)sch1	All	All	All
Operating System	Cisco	Ios	12.2\(33\)sch2	All	All	All
Operating System	Cisco	Ios	12.2\(33\)sch2a	All	All	All
Operating System	Cisco	Ios	12.2\(33\)sch3	All	All	All
Operating System	Cisco	Ios	12.2\(33\)sch4	All	All	All
Operating System	Cisco	Ios	12.2\(33\)sch5	All	All	All
Operating System	Cisco	Ios	12.2\(33\)sch6	All	All	All
Operating System	Cisco	Ios	12.2\(33\)sci	All	All	All
Operating System	Cisco	Ios	12.2\(33\)sci1	All	All	All
Operating System	Cisco	Ios	12.2\(33\)sci1a	All	All	All
Operating System	Cisco	Ios	12.2\(33\)sci3	All	All	All
Operating System	Cisco	Ios Xe	16.1.1	All	All	All
Operating System	Cisco	Ios Xe	16.1.2	All	All	All
Operating System	Cisco	Ios Xe	16.1.3	All	All	All
Operating System	Cisco	Ios Xe	3.14.0s	All	All	All
Operating System	Cisco	Ios Xe	3.14.1s	All	All	All
Operating System	Cisco	Ios Xe	3.14.2s	All	All	All
Operating System	Cisco	Ios Xe	3.14.3s	All	All	All
Operating System	Cisco	Ios Xe	3.14.4s	All	All	All
Operating System	Cisco	Ios Xe	3.15.0s	All	All	All
Operating System	Cisco	Ios Xe	3.15.1cs	All	All	All
Operating System	Cisco	Ios Xe	3.15.1s	All	All	All
Operating System	Cisco	Ios Xe	3.15.2s	All	All	All
Operating System	Cisco	Ios Xe	3.15.3s	All	All	All
Operating System	Cisco	Ios Xe	3.15.4s	All	All	All
Operating System	Cisco	Ios Xe	3.16.0cs	All	All	All
Operating System	Cisco	Ios Xe	3.16.0s	All	All	All

Source	Vendor	Product	Version	Platforms
CNA	Na	N/a	affected n/a	Not specified

Reference	Source	Link	Tags
Cisco IOS and IOS XE Software CVE-2016-6379 Denial of Service Vulnerability	af854a3a-2127-422b-91ae-364da2661108	www.securityfocus.com
Cisco IOS and IOS XE Software IP Detail Record Denial of Service Vulnerability	af854a3a-2127-422b-91ae-364da2661108	tools.cisco.com	Vendor Advisory
Cisco IOS/IOS XE Multiple Flaws Let Remote Users Cause the Target System to Reload - SecurityTracker	af854a3a-2127-422b-91ae-364da2661108	www.securitytracker.com
CVE Program record	CVE.ORG	www.cve.org	canonical
NVD vulnerability detail	NVD	nvd.nist.gov	canonical, analysis

No vendor comments have been submitted for this CVE.

There are currently no legacy QID mappings associated with this CVE.