Total
1928 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2019-1814 | 1 Cisco | 54 Sf300-08, Sf300-08 Firmware, Sf300-24 and 51 more | 2020-10-16 | 5.0 MEDIUM | 8.6 HIGH |
| A vulnerability in the interactions between the DHCP and TFTP features for Cisco Small Business 300 Series (Sx300) Managed Switches could allow an unauthenticated, remote attacker to cause the device to become low on system memory, which in turn could lead to an unexpected reload of the device and result in a denial of service (DoS) condition on an affected device. The vulnerability is due to a failure to free system memory when an unexpected DHCP request is received. An attacker could exploit this vulnerability by sending a crafted DHCP packet to the targeted device. A successful exploit could allow the attacker to cause an unexpected reload of the device. | |||||
| CVE-2019-1873 | 1 Cisco | 10 Asa 5506-x, Asa 5506-x Firmware, Asa 5506h-x and 7 more | 2020-10-16 | 7.8 HIGH | 8.6 HIGH |
| A vulnerability in the cryptographic driver for Cisco Adaptive Security Appliance Software (ASA) and Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the device to reboot unexpectedly. The vulnerability is due to incomplete input validation of a Secure Sockets Layer (SSL) or Transport Layer Security (TLS) ingress packet header. An attacker could exploit this vulnerability by sending a crafted TLS/SSL packet to an interface on the targeted device. An exploit could allow the attacker to cause the device to reload, which will result in a denial of service (DoS) condition. Note: Only traffic directed to the affected system can be used to exploit this vulnerability. This vulnerability affects systems configured in routed and transparent firewall mode and in single or multiple context mode. This vulnerability can be triggered by IPv4 and IPv6 traffic. A valid SSL or TLS session is required to exploit this vulnerability. | |||||
| CVE-2019-1967 | 1 Cisco | 92 Mds 9000, Mds 9100, Mds 9140 and 89 more | 2020-10-16 | 7.8 HIGH | 7.5 HIGH |
| A vulnerability in the Network Time Protocol (NTP) feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to excessive use of system resources when the affected device is logging a drop action for received MODE_PRIVATE (Mode 7) NTP packets. An attacker could exploit this vulnerability by flooding the device with a steady stream of Mode 7 NTP packets. A successful exploit could allow the attacker to cause high CPU and memory usage on the affected device, which could cause internal system processes to restart or cause the affected device to unexpectedly reload. Note: The NTP feature is enabled by default. | |||||
| CVE-2019-1965 | 1 Cisco | 87 7000 10-slot, 7000 18-slot, 7000 4-slot and 84 more | 2020-10-16 | 4.0 MEDIUM | 7.7 HIGH |
| A vulnerability in the Virtual Shell (VSH) session management for Cisco NX-OS Software could allow an authenticated, remote attacker to cause a VSH process to fail to delete upon termination. This can lead to a build-up of VSH processes that overtime can deplete system memory. When there is no system memory available, this can cause unexpected system behaviors and crashes. The vulnerability is due to the VSH process not being properly deleted when a remote management connection to the device is disconnected. An attacker could exploit this vulnerability by repeatedly performing a remote management connection to the device and terminating the connection in an unexpected manner. A successful exploit could allow the attacker to cause the VSH processes to fail to delete, which can lead to a system-wide denial of service (DoS) condition. The attacker must have valid user credentials to log in to the device using the remote management connection. | |||||
| CVE-2019-13921 | 1 Siemens | 1 Simatic Winac Rtx \(f\) 2010 | 2020-10-16 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability has been identified in SIMATIC WinAC RTX (F) 2010 (All versions < SP3 Update 1). Affected versions of the software contain a vulnerability that could allow an unauthenticated attacker to trigger a denial-of-service condition. The vulnerability can be triggered if a large HTTP request is sent to the executing service. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the service provided by the software. | |||||
| CVE-2017-14341 | 3 Canonical, Debian, Imagemagick | 3 Ubuntu Linux, Debian Linux, Imagemagick | 2020-10-15 | 7.1 HIGH | 6.5 MEDIUM |
| ImageMagick 7.0.6-6 has a large loop vulnerability in ReadWPGImage in coders/wpg.c, causing CPU exhaustion via a crafted wpg image file. | |||||
| CVE-2020-1901 | 1 Whatsapp | 1 Whatsapp | 2020-10-15 | 5.0 MEDIUM | 5.3 MEDIUM |
| Receiving a large text message containing URLs in WhatsApp for iOS prior to v2.20.91.4 could have caused the application to freeze while processing the message. | |||||
| CVE-2018-5748 | 2 Debian, Redhat | 8 Debian Linux, Enterprise Linux Desktop, Enterprise Linux Server and 5 more | 2020-10-15 | 5.0 MEDIUM | 7.5 HIGH |
| qemu/qemu_monitor.c in libvirt allows attackers to cause a denial of service (memory consumption) via a large QEMU reply. | |||||
| CVE-2019-15593 | 1 Gitlab | 1 Gitlab | 2020-10-09 | 4.0 MEDIUM | 6.5 MEDIUM |
| GitLab 12.2.3 contains a security vulnerability that allows a user to affect the availability of the service through a Denial of Service attack in Issue Comments. | |||||
| CVE-2019-7620 | 1 Elastic | 1 Logstash | 2020-10-09 | 5.0 MEDIUM | 7.5 HIGH |
| Logstash versions before 7.4.1 and 6.8.4 contain a denial of service flaw in the Logstash Beats input plugin. An unauthenticated user who is able to connect to the port the Logstash beats input could send a specially crafted network packet that would cause Logstash to stop responding. | |||||
| CVE-2020-3510 | 1 Cisco | 51 Catalyst C9200-24p, Catalyst C9200-24t, Catalyst C9200-48p and 48 more | 2020-10-08 | 7.1 HIGH | 8.6 HIGH |
| A vulnerability in the Umbrella Connector component of Cisco IOS XE Software for Cisco Catalyst 9200 Series Switches could allow an unauthenticated, remote attacker to trigger a reload, resulting in a denial of service condition on an affected device. The vulnerability is due to insufficient error handling when parsing DNS requests. An attacker could exploit this vulnerability by sending a series of malicious DNS requests to an Umbrella Connector client interface of an affected device. A successful exploit could allow the attacker to cause a crash of the iosd process, which triggers a reload of the affected device. | |||||
| CVE-2019-12658 | 1 Cisco | 151 1100 Integrated Services R, 4221 Integrated Services R, 4321 Integrated Services R and 148 more | 2020-10-08 | 7.8 HIGH | 7.5 HIGH |
| A vulnerability in the filesystem resource management code of Cisco IOS XE Software could allow an unauthenticated, remote attacker to exhaust filesystem resources on an affected device and cause a denial of service (DoS) condition. The vulnerability is due to ineffective management of the underlying filesystem resources. An attacker could exploit this vulnerability by performing specific actions that result in messages being sent to specific operating system log files. A successful exploit could allow the attacker to exhaust available filesystem space on an affected device. This could cause the device to crash and reload, resulting in a DoS condition for clients whose network traffic is transiting the device. Upon reload of the device, the impacted filesystem space is cleared, and the device will return to normal operation. However, continued exploitation of this vulnerability could cause subsequent forced crashes and reloads, which could lead to an extended DoS condition. | |||||
| CVE-2019-12659 | 1 Cisco | 2 Cbr-8 Converged Broadband Router, Ios Xe | 2020-10-08 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability in the HTTP server code of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the HTTP server to crash. The vulnerability is due to a logical error in the logging mechanism. An attacker could exploit this vulnerability by generating a high amount of long-lived connections to the HTTP service on the device. A successful exploit could allow the attacker to cause the HTTP server to crash. | |||||
| CVE-2020-3512 | 1 Cisco | 132 Catalyst 3650-12x48uq, Catalyst 3650-12x48ur, Catalyst 3650-12x48uz and 129 more | 2020-10-08 | 5.7 MEDIUM | 7.4 HIGH |
| A vulnerability in the PROFINET handler for Link Layer Discovery Protocol (LLDP) messages of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a crash on an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient validation of LLDP messages in the PROFINET LLDP message handler. An attacker could exploit this vulnerability by sending a malicious LLDP message to an affected device. A successful exploit could allow the attacker to cause the affected device to reload. | |||||
| CVE-2019-12714 | 1 Cisco | 2 Ic3000 Industrial Compute Gateway, Ic3000 Industrial Compute Gateway Firmware | 2020-10-08 | 4.0 MEDIUM | 6.5 MEDIUM |
| A vulnerability in the web-based management interface of Cisco IC3000 Industrial Compute Gateway could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability exists because the affected software improperly manages system resources. An attacker could exploit this vulnerability by opening a large number of simultaneous sessions on the web-based management interface of an affected device. A successful exploit could allow the attacker to cause a DoS condition of the web-based management interface, preventing normal management operations. | |||||
| CVE-2019-1703 | 1 Cisco | 5 Firepower 2110, Firepower 2120, Firepower 2130 and 2 more | 2020-10-07 | 7.8 HIGH | 8.6 HIGH |
| A vulnerability in the internal packet-processing functionality of Cisco Firepower Threat Defense (FTD) Software for the Cisco Firepower 2100 Series could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service (DoS) condition. The vulnerability is due to a logic error, which may prevent ingress buffers from being replenished under specific traffic conditions. An attacker could exploit this vulnerability by sending a series of crafted packets to an affected device. A successful exploit could allow the attacker to consume all input buffers, which are shared between all interfaces, leading to a queue wedge condition in all active interfaces. This situation would cause an affected device to stop processing any incoming traffic and result in a DoS condition until the device is reloaded manually. | |||||
| CVE-2020-8246 | 1 Citrix | 5 Application Delivery Controller, Application Delivery Controller Firmware, Gateway and 2 more | 2020-10-07 | 5.0 MEDIUM | 7.5 HIGH |
| Citrix ADC and Citrix Gateway 13.0 before 13.0-64.35, Citrix ADC and NetScaler Gateway 12.1 before 12.1-58.15, Citrix ADC 12.1-FIPS before 12.1-55.187, Citrix ADC and NetScaler Gateway 12.0, Citrix ADC and NetScaler Gateway 11.1 before 11.1-65.12, Citrix SD-WAN WANOP 11.2 before 11.2.1a, Citrix SD-WAN WANOP 11.1 before 11.1.2a, Citrix SD-WAN WANOP 11.0 before 11.0.3f, Citrix SD-WAN WANOP 10.2 before 10.2.7b are vulnerable to a denial of service attack originating from the management network. | |||||
| CVE-2018-10432 | 1 Pexip | 1 Pexip Infinity | 2020-10-07 | 7.8 HIGH | 7.5 HIGH |
| Pexip Infinity before 18 allows Remote Denial of Service (TLS handshakes in RTMP). | |||||
| CVE-2020-3527 | 1 Cisco | 13 Catalyst C9200l-24p-4g, Catalyst C9200l-24p-4x, Catalyst C9200l-24pxg-2y and 10 more | 2020-10-07 | 7.8 HIGH | 8.6 HIGH |
| A vulnerability in the Polaris kernel of Cisco Catalyst 9200 Series Switches could allow an unauthenticated, remote attacker to crash the device. The vulnerability is due to insufficient packet size validation. An attacker could exploit this vulnerability by sending jumbo frames or frames larger than the configured MTU size to the management interface of this device. A successful exploit could allow the attacker to crash the device fully before an automatic recovery. | |||||
| CVE-2019-6578 | 1 Siemens | 12 Sinamics Perfect Harmony Gh180 With Nxg I Control Mlfb 6sr2, Sinamics Perfect Harmony Gh180 With Nxg I Control Mlfb 6sr2 Firmware, Sinamics Perfect Harmony Gh180 With Nxg I Control Mlfb 6sr3 and 9 more | 2020-10-06 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability has been identified in SINAMICS PERFECT HARMONY GH180 with NXG I control, MLFBs: 6SR2...-, 6SR3...-, 6SR4...- (All Versions with option G28), SINAMICS PERFECT HARMONY GH180 with NXG II control, MLFBs: 6SR2...-, 6SR3...-, 6SR4...- (All Versions with option G28). A denial of service vulnerability exists in the affected products. The vulnerability could be exploited by an attacker with network access to the device. Successful exploitation requires no privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the affected system. At the time of advisory publication no public exploitation of this security vulnerability was known. | |||||