CVE-2015-6421
published 2016-01-27CVE-2015-6421: cifs-ao in the CIFS optimization functionality on Cisco Wide Area Application Service (WAAS) and Virtual WAAS (vWAAS) devices 5.x before 5.3.5d and 5.4 and 5.5…
PriorityP339high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
1.93%
77.7th percentile
cifs-ao in the CIFS optimization functionality on Cisco Wide Area Application Service (WAAS) and Virtual WAAS (vWAAS) devices 5.x before 5.3.5d and 5.4 and 5.5 before 5.5.3 allows remote attackers to cause a denial of service (resource consumption and device reload) via crafted network traffic, aka Bug ID CSCus85330.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | wide_area_application_service_cifs | — | — |
| cisco | wide_area_application_services | — | — |
| cisco | wide_area_application_services | — | — |
| cisco | wide_area_application_services | — | — |
| cisco | wide_area_application_services | — | — |
| cisco | wide_area_application_services | — | — |
| cisco | wide_area_application_services | — | — |
| cisco | wide_area_application_services | — | — |
| cisco | wide_area_application_services | — | — |
| cisco | wide_area_application_services | — | — |
| cisco | wide_area_application_services | — | — |
| cisco | wide_area_application_services | — | — |
| cisco | wide_area_application_services | — | — |
| cisco | wide_area_application_services | — | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
vendor_cisco7.8HIGH
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Cisco
Cisco Wide Area Application Service CIFS Denial of Service Vulnerability
vendor_cisco·2016-01-27·CVSS 7.8
CVE-2015-6421 [HIGH] CWE-399 Cisco Wide Area Application Service CIFS Denial of Service Vulnerability
Cisco Wide Area Application Service CIFS Denial of Service Vulnerability
A vulnerability in the Common Internet File System (CIFS) optimization feature of the Cisco Wide Area Application Service (WAAS) device could allow an unauthenticated, remote attacker to perform a resource consumption attack which, could result in a complete denial of service (DoS) condition.
The vulnerability is due to insufficient flow handling of incoming CIFS traffic. An attacker could exploit this vulnerability by sending malicious traffic designed to trigger the vulnerability. An exploit could allow the attacker to cause a DoS condition by exhausting system buffering resources, resulting in a reload of the affected device.
This advisory is available at the following link: https://sec.cloudapps.cisco.com/secu
Cisco
Cisco Wide Area Application Service CIFS Denial of Service Vulnerability
vendor_cisco
CVE-2015-6421 Cisco Wide Area Application Service CIFS Denial of Service Vulnerability
CVE-2015-6421: Cisco Wide Area Application Service CIFS Denial of Service Vulnerability
A vulnerability in the Common Internet File System (CIFS) optimization feature of the Cisco Wide Area Application Service (WAAS) device could allow an unauthenticated, remote attacker to perform a resource consumption attack which, could result in a complete denial of service (DoS) condition. The vulnerability is due to insufficient flow handling of incoming CIFS traffic. An attacker could exploit this vulnerability by sending malicious traffic designed to trigger the vulnerability. An exploit could allow the attacker to cause a DoS condition by exhausting system buffering resources, resulting in a reload of the affected device. This advisory is available at the following link: https://sec.cloudapps.cis
GHSA
GHSA-6f4r-2cf4-2gv2: cifs-ao in the CIFS optimization functionality on Cisco Wide Area Application Service (WAAS) and Virtual WAAS (vWAAS) devices 5
ghsa_unreviewed·2022-05-17
CVE-2015-6421 [HIGH] GHSA-6f4r-2cf4-2gv2: cifs-ao in the CIFS optimization functionality on Cisco Wide Area Application Service (WAAS) and Virtual WAAS (vWAAS) devices 5
cifs-ao in the CIFS optimization functionality on Cisco Wide Area Application Service (WAAS) and Virtual WAAS (vWAAS) devices 5.x before 5.3.5d and 5.4 and 5.5 before 5.5.3 allows remote attackers to cause a denial of service (resource consumption and device reload) via crafted network traffic, aka Bug ID CSCus85330.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2016-01-27
Published