CVE-2016-6407

Cisco AsyncOS through 9.5.0-444 on Web Security Appliance WSA devices allows remote attackers to cause a denial of service link saturation by making many HTTP requests for overlapping byte ranges simultaneously, aka Bug ID CSCuz27219...

Code injection

Cisco AsyncOS through 9.5.0-444 on Web Security Appliance WSA devices allows remote attackers to cause a denial of service link saturation by making many HTTP requests for overlapping byte ranges simultaneously, aka Bug ID CSCuz27219...

CVE-2016-6407

Cisco AsyncOS through 9.5.0-444 on Web Security Appliance WSA devices allows remote attackers to cause a denial of service link saturation by making many HTTP requests for overlapping byte ranges simultaneously, aka Bug ID CSCuz27219...

CVE-2016-6407

CVE-2016-6407 affects Cisco Web Security Appliance AsyncOS prior to 9.5.0-444. The issue is a denial-of-service condition caused by the device processing many overlapping HTTP byte-range requests, leading to link saturation. A remote attacker can trigger the DoS without authentication by issuing ...

CVE-2016-1440

The proxy process on Cisco Web Security Appliance WSA devices through 9.1.0-070 allows remote attackers to cause a denial of service CPU consumption by establishing an FTP session and then improperly terminating the control connection after a file transfer, aka Bug ID CSCuy43468...

CVE-2016-1440

CVE-2016-1440 affects Cisco Web Security Appliance (WSA) prior to some fixed software versions where the proxy’s native pass-through FTP functionality can be abused to cause a partial DoS via high CPU usage. The root cause is the FTP client terminating the FTP control connection improperly after ...

Cisco WSA AMP ClamAV Denial of Service Vulnerability

A vulnerability in the Clam AntiVirus ClamAV software that is used by Cisco Advance Malware Protection AMP for Cisco Email Security Appliances ESAs and Cisco Web Security Appliances WSAs could allow an unauthenticated, remote attacker to cause the AMP process to restart. SPDX-FileCopyrightText:...

Cisco Web Security Appliance Multiple DoS Vulnerabilities

According to its self-reported version, the Cisco Web Security Appliance WSA running on the remote host is affected by the following vulnerabilities : - A denial of service vulnerability exists in Cisco AsyncOS due to improper validation of packets when parsing HTTP POST requests. An...

CVE-2016-1382

Cisco AsyncOS before 8.5.3-069 and 8.6 through 8.8 on Web Security Appliance WSA devices mishandles memory allocation for HTTP requests, which allows remote attackers to cause a denial of service proxy-process reload via a crafted request, aka Bug ID CSCuu02529...

CVE-2016-1381

Memory leak in Cisco AsyncOS 8.5 through 9.0 before 9.0.1-162 on Web Security Appliance WSA devices allows remote attackers to cause a denial of service memory consumption via an HTTP file-range request for cached content, aka Bug ID CSCuw97270...

Design/Logic Flaw

Cisco AsyncOS 8.0 before 8.0.6-119 on Web Security Appliance WSA devices allows remote attackers to cause a denial of service proxy-process hang via a crafted HTTP POST request, aka Bug ID CSCuo12171...

CVE-2016-1382

Cisco AsyncOS on Web Security Appliance (WSA) is affected by CVE-2016-1382 due to improper memory allocation for HTTP requests, enabling unauthenticated remote DoS via crafted HTTP traffic that can trigger a proxy-process reload. Affected versions are Cisco AsyncOS prior to 8.5.3-069 and 8.6 thro...

CVE-2016-1383

Cisco AsyncOS on Web Security Appliance (WSA) up to version 8.8 is affected by CVE-2016-1383 due to a memory handling flaw when processing a certain HTTP response code, causing a denial of service via memory exhaustion. A remote, unauthenticated attacker can exploit this with specially crafted HT...

CVE-2016-1381

Memory leak in Cisco AsyncOS 8.5 through 9.0 before 9.0.1-162 on Web Security Appliance WSA devices allows remote attackers to cause a denial of service memory consumption via an HTTP file-range request for cached content, aka Bug ID CSCuw97270...

CVE-2016-1380

CVE-2016-1380 affects Cisco AsyncOS on Web Security Appliance (WSA): Software versions 8.0 before 8.0.6-119 are vulnerable to a denial of service via a crafted HTTP POST request that causes the proxy process to hang. Exploitation requires no authentication and is remote. The issue stems from impr...

Cisco fixes high-risk network security equipment vulnerability-vulnerability warning-the black bar safety net

! These defects can be specially crafted HTTP request to use to cause a denial of service condition The Cisco system had been repaired four denial of service vulnerability these vulnerabilities can be exploited by attackers to cause network security devices to stop properly handle network traffic...

Cisco WSA Multiple Vulnerabilities 05/16

Cisco WSA Software is prone to multiple vulnerabilities. CVE-2016-1380 A vulnerability that occurs when parsing an HTTP POST request with Cisco AsyncOS for Cisco Web Security Appliance WSA could allow an unauthenticated, remote attacker to cause a denial of service DoS vulnerability due to the...

Cisco WSA HTTPS Packet Processing Denial of Service Vulnerability

Cisco WSA Software is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

CVE-2016-1288

CVE-2016-1288 affects Cisco Web Security Appliance (WSA) via the HTTPS Proxy/HTTPS packet handling. Cisco AsyncOS prior to 8.5.3-051 and 9.x prior to 9.0.0-485 are vulnerable to a DoS when an unauthenticated remote attacker sends a malformed HTTPS request, causing service outages. The issue stems...

CVE-2016-1288

The HTTPS Proxy feature in Cisco AsyncOS before 8.5.3-051 and 9.x before 9.0.0-485 on Web Security Appliance WSA devices allows remote attackers to cause a denial of service service outage by leveraging certain intranet connectivity and sending a malformed HTTPS request, aka Bug ID CSCuu24840...