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Search Results (7295 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2021-34740 | 1 Cisco | 71 1100-4g\/6g Integrated Services Router, 1100-4p Integrated Services Router, 1100-8p Integrated Services Router and 68 more | 2024-11-21 | 7.4 High |
| A vulnerability in the WLAN Control Protocol (WCP) implementation for Cisco Aironet Access Point (AP) software could allow an unauthenticated, adjacent attacker to cause a reload of an affected device, resulting in a denial of service (DoS) condition. This vulnerability is due to incorrect error handling when an affected device receives an unexpected 802.11 frame. An attacker could exploit this vulnerability by sending certain 802.11 frames over the wireless network to an interface on an affected AP. A successful exploit could allow the attacker to cause a packet buffer leak. This could eventually result in buffer allocation failures, which would trigger a reload of the affected device. | ||||
| CVE-2021-34698 | 1 Cisco | 8 Asyncos, Web Security Appliance S170, Web Security Appliance S190 and 5 more | 2024-11-21 | 8.6 High |
| A vulnerability in the proxy service of Cisco AsyncOS for Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to exhaust system memory and cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper memory management in the proxy service of an affected device. An attacker could exploit this vulnerability by establishing a large number of HTTPS connections to the affected device. A successful exploit could allow the attacker to cause the system to stop processing new connections, which could result in a DoS condition. Note: Manual intervention may be required to recover from this situation. | ||||
| CVE-2021-34598 | 1 Phoenixcontact | 4 Fl Mguard 1102, Fl Mguard 1102 Firmware, Fl Mguard 1105 and 1 more | 2024-11-21 | 7.5 High |
| In Phoenix Contact FL MGUARD 1102 and 1105 in Versions 1.4.0, 1.4.1 and 1.5.0 the remote logging functionality is impaired by the lack of memory release for data structures from syslog-ng when remote logging is active | ||||
| CVE-2021-34549 | 1 Torproject | 1 Tor | 2024-11-21 | 7.5 High |
| An issue was discovered in Tor before 0.4.6.5, aka TROVE-2021-005. Hashing is mishandled for certain retrieval of circuit data. Consequently. an attacker can trigger the use of an attacker-chosen circuit ID to cause algorithm inefficiency. | ||||
| CVE-2021-34431 | 1 Eclipse | 1 Mosquitto | 2024-11-21 | 6.5 Medium |
| In Eclipse Mosquitto version 1.6 to 2.0.10, if an authenticated client that had connected with MQTT v5 sent a crafted CONNECT message to the broker a memory leak would occur, which could be used to provide a DoS attack against the broker. | ||||
| CVE-2021-34389 | 1 Nvidia | 9 Jetson Agx Xavier 16gb, Jetson Agx Xavier 32gb, Jetson Agx Xavier 8gb and 6 more | 2024-11-21 | 5 Medium |
| Trusty contains a vulnerability in NVIDIA OTE protocol message parsing code, which is present in all the TAs. An incorrect bounds check can allow a local user through a malicious client to access memory from the heap in the TrustZone, which may lead to information disclosure. | ||||
| CVE-2021-33824 | 1 Moxa | 2 Mgate Mb3180, Mgate Mb3180 Firmware | 2024-11-21 | 7.5 High |
| An issue was discovered on MOXA Mgate MB3180 Version 2.1 Build 18113012. Attackers can use slowhttptest tool to send incomplete HTTP request, which could make server keep waiting for the packet to finish the connection, until its resource exhausted. Then the web server is denial-of-service. | ||||
| CVE-2021-33822 | 1 Sing4g | 2 4gee Router Hh70vb, 4gee Router Hh70vb Firmware | 2024-11-21 | 7.5 High |
| An issue was discovered on 4GEE ROUTER HH70VB Version HH70_E1_02.00_22. Attackers can use slowhttptest tool to send incomplete HTTP request, which could make server keep waiting for the packet to finish the connection, until its resource exhausted. Then the web server is denial-of-service. | ||||
| CVE-2021-33818 | 1 Ui | 2 Camera G3 Flex, Camera G3 Flex Firmware | 2024-11-21 | 7.5 High |
| An issue was discovered in UniFi Protect G3 FLEX Camera Version UVC.v4.30.0.67. Attackers can use slowhttptest tool to send incomplete HTTP request, which could make server keep waiting for the packet to finish the connection, until its resource exhausted. Then the web server is denial-of-service. | ||||
| CVE-2021-33623 | 4 Debian, Netapp, Redhat and 1 more | 5 Debian Linux, E-series Performance Analyzer, Acm and 2 more | 2024-11-21 | 7.5 High |
| The trim-newlines package before 3.0.1 and 4.x before 4.0.1 for Node.js has an issue related to regular expression denial-of-service (ReDoS) for the .end() method. | ||||
| CVE-2021-33609 | 1 Vaadin | 1 Vaadin | 2024-11-21 | 4.3 Medium |
| Missing check in DataCommunicator class in com.vaadin:vaadin-server versions 8.0.0 through 8.14.0 (Vaadin 8.0.0 through 8.14.0) allows authenticated network attacker to cause heap exhaustion by requesting too many rows of data. | ||||
| CVE-2021-33587 | 2 Css-what Project, Netapp | 2 Css-what, E-series Performance Analyzer | 2024-11-21 | 7.5 High |
| The css-what package 4.0.0 through 5.0.0 for Node.js does not ensure that attribute parsing has Linear Time Complexity relative to the size of the input. | ||||
| CVE-2021-33582 | 4 Cyrus, Debian, Fedoraproject and 1 more | 5 Imap, Debian Linux, Fedora and 2 more | 2024-11-21 | 7.5 High |
| Cyrus IMAP before 3.4.2 allows remote attackers to cause a denial of service (multiple-minute daemon hang) via input that is mishandled during hash-table interaction. Because there are many insertions into a single bucket, strcmp becomes slow. This is fixed in 3.4.2, 3.2.8, and 3.0.16. | ||||
| CVE-2021-33580 | 1 Apache | 1 Roller | 2024-11-21 | 7.5 High |
| User controlled `request.getHeader("Referer")`, `request.getRequestURL()` and `request.getQueryString()` are used to build and run a regex expression. The attacker doesn't have to use a browser and may send a specially crafted Referer header programmatically. Since the attacker controls the string and the regex pattern he may cause a ReDoS by regex catastrophic backtracking on the server side. This problem has been fixed in Roller 6.0.2. | ||||
| CVE-2021-33503 | 4 Fedoraproject, Oracle, Python and 1 more | 10 Fedora, Enterprise Manager Ops Center, Instantis Enterprisetrack and 7 more | 2024-11-21 | 7.5 High |
| An issue was discovered in urllib3 before 1.26.5. When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service if a URL were passed as a parameter or redirected to via an HTTP redirect. | ||||
| CVE-2021-33502 | 2 Normalize-url Project, Redhat | 6 Normalize-url, Acm, Enterprise Linux and 3 more | 2024-11-21 | 7.5 High |
| The normalize-url package before 4.5.1, 5.x before 5.3.1, and 6.x before 6.0.1 for Node.js has a ReDoS (regular expression denial of service) issue because it has exponential performance for data: URLs. | ||||
| CVE-2021-33452 | 1 Nasm | 1 Netwide Assembler | 2024-11-21 | 5.5 Medium |
| An issue was discovered in NASM version 2.16rc0. There are memory leaks in nasm_malloc() in nasmlib/alloc.c. | ||||
| CVE-2021-33451 | 1 Long Range Zip Project | 1 Long Range Zip | 2024-11-21 | 5.5 Medium |
| An issue was discovered in lrzip version 0.641. There are memory leaks in fill_buffer() in stream.c. | ||||
| CVE-2021-33450 | 1 Nasm | 1 Netwide Assembler | 2024-11-21 | 5.5 Medium |
| An issue was discovered in NASM version 2.16rc0. There are memory leaks in nasm_calloc() in nasmlib/alloc.c. | ||||
| CVE-2021-33437 | 1 Cesanta | 1 Mjs | 2024-11-21 | 5.5 Medium |
| An issue was discovered in mjs (mJS: Restricted JavaScript engine), ES6 (JavaScript version 6). There are memory leaks in frozen_cb() in mjs.c. | ||||