CVE-2015-6431
published 2015-12-23CVE-2015-6431: Cisco IOS XE 16.1.1 allows remote attackers to cause a denial of service (device reload) via a packet with the 00-00-00-00-00-00 source MAC address, aka Bug ID…
PriorityP423medium6.5CVSS 3.0
AVAACLPRNUINSUCNINAH
EPSS
0.74%
50.9th percentile
Cisco IOS XE 16.1.1 allows remote attackers to cause a denial of service (device reload) via a packet with the 00-00-00-00-00-00 source MAC address, aka Bug ID CSCux48405.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | ios_xe | — | — |
| cisco | ios_xe | — | — |
CVSS provenance
nvdv3.06.5MEDIUMCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.06.1MEDIUMAV:A/AC:L/Au:N/C:N/I:N/A:C
vendor_cisco6.1MEDIUM
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Cisco
Cisco IOS XE Software Packet Processing Denial of Service Vulnerability
vendor_cisco·2015-12-21·CVSS 6.1
CVE-2015-6431 [MEDIUM] CWE-399 Cisco IOS XE Software Packet Processing Denial of Service Vulnerability
Cisco IOS XE Software Packet Processing Denial of Service Vulnerability
Cisco IOS XE Software Release 16.1.1 contains a vulnerability that could allow an unauthenticated, adjacent attacker to cause an affected device to reload.
The vulnerability is due to incorrect processing of packets that have a source MAC address of 0000:0000:0000. An attacker could exploit this vulnerability by sending a frame that has a source MAC address of all zeros to an affected device. A successful exploit could allow the attacker to cause the device to reload.
Cisco has released software updates that address this vulnerability. There are no workarounds that mitigate this vulnerability.
This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvi
Cisco
Cisco IOS XE Software Packet Processing Denial of Service Vulnerability
vendor_cisco
CVE-2015-6431 Cisco IOS XE Software Packet Processing Denial of Service Vulnerability
CVE-2015-6431: Cisco IOS XE Software Packet Processing Denial of Service Vulnerability
Cisco IOS XE Software Release 16.1.1 contains a vulnerability that could allow an unauthenticated, adjacent attacker to cause an affected device to reload. The vulnerability is due to incorrect processing of packets that have a source MAC address of 0000:0000:0000. An attacker could exploit this vulnerability by sending a frame that has a source MAC address of all zeros to an affected device. A successful exploit could allow the attacker to cause the device to reload. Cisco has released software updates that address this vulnerability. There are no
CWE: CWE-399, CWE-399
Bug IDs: CSCux48405
GHSA
GHSA-fq22-hqxp-4gjf: Cisco IOS XE 16
ghsa_unreviewed·2022-05-17
CVE-2015-6431 [MEDIUM] GHSA-fq22-hqxp-4gjf: Cisco IOS XE 16
Cisco IOS XE 16.1.1 allows remote attackers to cause a denial of service (device reload) via a packet with the 00-00-00-00-00-00 source MAC address, aka Bug ID CSCux48405.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2015-1221-iosxehttp://www.securityfocus.com/bid/79654http://www.securitytracker.com/id/1034514http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2015-1221-iosxehttp://www.securityfocus.com/bid/79654http://www.securitytracker.com/id/1034514
2015-12-23
Published