Total
1106 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-34854 | 1 Parallels | 1 Parallels Desktop | 2024-11-21 | 7.2 HIGH | 7.8 HIGH |
| This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 16.1.3 (49160). An attacker must first obtain the ability to execute low-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the Toolgate component. The issue results from the lack of proper validation of user-supplied data, which can result in an uncontrolled memory allocation. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the hypervisor. Was ZDI-CAN-13544. | |||||
| CVE-2021-34741 | 1 Cisco | 12 Asyncos, M170, M190 and 9 more | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability in the email scanning algorithm of Cisco AsyncOS software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to perform a denial of service (DoS) attack against an affected device. This vulnerability is due to insufficient input validation of incoming emails. An attacker could exploit this vulnerability by sending a crafted email through Cisco ESA. A successful exploit could allow the attacker to exhaust all the available CPU resources on an affected device for an extended period of time, preventing other emails from being processed and resulting in a DoS condition. | |||||
| CVE-2021-34568 | 1 Wago | 98 750-8100, 750-8100 Firmware, 750-8101 and 95 more | 2024-11-21 | N/A | 7.5 HIGH |
| In WAGO I/O-Check Service in multiple products an unauthenticated remote attacker can send a specially crafted packet containing OS commands to provoke a denial of service. | |||||
| CVE-2021-34415 | 1 Zoom | 1 Meeting Connector | 2024-11-21 | 7.8 HIGH | 7.5 HIGH |
| The Zone Controller service in the Zoom On-Premise Meeting Connector Controller before version 4.6.358.20210205 does not verify the cnt field sent in incoming network packets, which leads to exhaustion of resources and system crash. | |||||
| CVE-2021-33910 | 4 Debian, Fedoraproject, Netapp and 1 more | 5 Debian Linux, Fedora, Hci Management Node and 2 more | 2024-11-21 | 4.9 MEDIUM | 5.5 MEDIUM |
| basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value (involving strdupa and alloca for a pathname controlled by a local attacker) that results in an operating system crash. | |||||
| CVE-2021-33831 | 1 Th-wildau | 1 Covid-19 Contact Tracing | 2024-11-21 | 4.0 MEDIUM | 6.5 MEDIUM |
| api/account/register in the TH Wildau COVID-19 Contact Tracing application through 2021-09-01 has Incorrect Access Control. An attacker can interfere with tracing of infection chains by creating 500 random users within 2500 seconds. | |||||
| CVE-2021-33541 | 1 Phoenixcontact | 4 Ilc1x0, Ilc1x0 Firmware, Ilc1x1 and 1 more | 2024-11-21 | 7.8 HIGH | 7.5 HIGH |
| Phoenix Contact Classic Line Controllers ILC1x0 and ILC1x1 in all versions/variants are affected by a Denial-of-Service vulnerability. The communication protocols and device access do not feature authentication measures. Remote attackers can use specially crafted IP packets to cause a denial of service on the PLC's network communication module. A successful attack stops all network communication. To restore the network connectivity the device needs to be restarted. The automation task is not affected. | |||||
| CVE-2021-33320 | 1 Liferay | 2 Dxp, Liferay Portal | 2024-11-21 | 4.0 MEDIUM | 4.3 MEDIUM |
| The Flags module in Liferay Portal 7.3.1 and earlier, and Liferay DXP 7.0 before fix pack 96, 7.1 before fix pack 20, and 7.2 before fix pack 5, does not limit the rate at which content can be flagged as inappropriate, which allows remote authenticated users to spam the site administrator with emails | |||||
| CVE-2021-33176 | 1 Octavolabs | 1 Vernemq | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| VerneMQ MQTT Broker versions prior to 1.12.0 are vulnerable to a denial of service attack as a result of excessive memory consumption due to the handling of untrusted inputs. These inputs cause the message broker to consume large amounts of memory, resulting in the application being terminated by the operating system. | |||||
| CVE-2021-33175 | 1 Emqx | 1 Emq X Broker | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| EMQ X Broker versions prior to 4.2.8 are vulnerable to a denial of service attack as a result of excessive memory consumption due to the handling of untrusted inputs. These inputs cause the message broker to consume large amounts of memory, resulting in the application being terminated by the operating system. | |||||
| CVE-2021-33011 | 1 Jtekt | 54 2port-efr Thu-6404, 2port-efr Thu-6404 Firmware, Ef10 Tcu-6982 and 51 more | 2024-11-21 | 3.3 LOW | 4.3 MEDIUM |
| All versions of the afffected TOYOPUC-PC10 Series,TOYOPUC-Plus Series,TOYOPUC-PC3J/PC2J Series, TOYOPUC-Nano Series products may not be able to properly process an ICMP flood, which may allow an attacker to deny Ethernet communications between affected devices. | |||||
| CVE-2021-32699 | 1 Pterodactyl | 1 Wings | 2024-11-21 | 2.1 LOW | 6.5 MEDIUM |
| Wings is the control plane software for the open source Pterodactyl game management system. All versions of Pterodactyl Wings prior to `1.4.4` are vulnerable to system resource exhaustion due to improper container process limits being defined. A malicious user can consume more resources than intended and cause downstream impacts to other clients on the same hardware, eventually causing the physical server to stop responding. Users should upgrade to `1.4.4` to mitigate the issue. There is no non-code based workaround for impacted versions of the software. Users running customized versions of this software can manually set a PID limit for containers created. | |||||
| CVE-2021-32675 | 5 Debian, Fedoraproject, Netapp and 2 more | 6 Debian Linux, Fedora, Management Services For Element Software and 3 more | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| Redis is an open source, in-memory database that persists on disk. When parsing an incoming Redis Standard Protocol (RESP) request, Redis allocates memory according to user-specified values which determine the number of elements (in the multi-bulk header) and size of each element (in the bulk header). An attacker delivering specially crafted requests over multiple connections can cause the server to allocate significant amount of memory. Because the same parsing mechanism is used to handle authentication requests, this vulnerability can also be exploited by unauthenticated users. The problem is fixed in Redis versions 6.2.6, 6.0.16 and 5.0.14. An additional workaround to mitigate this problem without patching the redis-server executable is to block access to prevent unauthenticated users from connecting to Redis. This can be done in different ways: Using network access control tools like firewalls, iptables, security groups, etc. or Enabling TLS and requiring users to authenticate using client side certificates. | |||||
| CVE-2021-32476 | 1 Moodle | 1 Moodle | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| A denial-of-service risk was identified in the draft files area, due to it not respecting user file upload limits. Moodle versions 3.10 to 3.10.3, 3.9 to 3.9.6, 3.8 to 3.8.8, 3.5 to 3.5.17 and earlier unsupported versions are affected. | |||||
| CVE-2021-32068 | 1 Mitel | 1 Micollab | 2024-11-21 | 4.3 MEDIUM | 3.7 LOW |
| The AWV and MiCollab Client Service components in Mitel MiCollab before 9.3 could allow an attacker to perform a Man-In-the-Middle attack by sending multiple session renegotiation requests, due to insufficient TLS session controls. A successful exploit could allow an attacker to modify application data and state. | |||||
| CVE-2021-32036 | 1 Mongodb | 1 Mongodb | 2024-11-21 | 5.5 MEDIUM | 5.4 MEDIUM |
| An authenticated user without any specific authorizations may be able to repeatedly invoke the features command where at a high volume may lead to resource depletion or generate high lock contention. This may result in denial of service and in rare cases could result in id field collisions. This issue affects MongoDB Server v5.0 versions prior to and including 5.0.3; MongoDB Server v4.4 versions prior to and including 4.4.9; MongoDB Server v4.2 versions prior to and including 4.2.16 and MongoDB Server v4.0 versions prior to and including 4.0.28 | |||||
| CVE-2021-31811 | 3 Apache, Fedoraproject, Oracle | 12 Pdfbox, Fedora, Banking Corporate Lending Process Management and 9 more | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
| In Apache PDFBox, a carefully crafted PDF file can trigger an OutOfMemory-Exception while loading the file. This issue affects Apache PDFBox version 2.0.23 and prior 2.0.x versions. | |||||
| CVE-2021-31787 | 1 Actions-semi | 10 Ats2815, Ats2815 Firmware, Ats2819 and 7 more | 2024-11-21 | 6.1 MEDIUM | 6.5 MEDIUM |
| The Bluetooth Classic implementation on Actions ATS2815 chipsets does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service and shutdown of a device by flooding the target device with LMP_features_res packets. | |||||
| CVE-2021-31645 | 1 Glftpd | 1 Glftpd | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in glFTPd 2.11a that allows remote attackers to cause a denial of service via exceeding the connection limit. | |||||
| CVE-2021-31369 | 1 Juniper | 18 Junos, Mx10, Mx10000 and 15 more | 2024-11-21 | 4.3 MEDIUM | 5.3 MEDIUM |
| On MX Series platforms with MS-MPC/MS-MIC, an Allocation of Resources Without Limits or Throttling vulnerability in Juniper Networks Junos OS allows an unauthenticated network attacker to cause a partial Denial of Service (DoS) with a high rate of specific traffic. If a Class of Service (CoS) rule is attached to the service-set and a high rate of specific traffic is processed by this service-set, for some of the other traffic which has services applied and is being processed by this MS-MPC/MS-MIC drops will be observed. Continued receipted of this high rate of specific traffic will create a sustained Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS on MX Series with MS-MPC/MS-MIC: All versions prior to 17.4R3-S5; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R3-S9; 19.1 versions prior to 19.1R3-S6; 19.2 versions prior to 19.2R1-S7, 19.2R3-S3; 19.3 versions prior to 19.3R2-S7, 19.3R3-S3; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R2-S2, 20.1R3-S1; 20.2 versions prior to 20.2R3-S2; 20.3 versions prior to 20.3R3; 20.4 versions prior to 20.4R2-S1, 20.4R3; 21.1 versions prior to 21.1R1-S1, 21.1R2. | |||||