Total
882 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-23053 | 1 F5 | 2 Big-ip Advanced Web Application Firewall, Big-ip Application Security Manager | 2024-11-21 | 4.3 MEDIUM | 5.3 MEDIUM |
| On version 15.1.x before 15.1.3, 14.1.x before 14.1.3.1, and 13.1.x before 13.1.3.6, when the brute force protection feature of BIG-IP Advanced WAF or BIG-IP ASM is enabled on a virtual server and the virtual server is under brute force attack, the MySQL database may run out of disk space due to lack of row limit on undisclosed tables in the MYSQL database. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. | |||||
| CVE-2021-22919 | 1 Citrix | 21 4000-wo, 4100-wo, 5000-wo and 18 more | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability has been discovered in Citrix ADC (formerly known as NetScaler ADC) and Citrix Gateway (formerly known as NetScaler Gateway), and Citrix SD-WAN WANOP Edition models 4000-WO, 4100-WO, 5000-WO, and 5100-WO. These vulnerabilities, if exploited, could lead to the limited available disk space on the appliances being fully consumed. | |||||
| CVE-2021-22461 | 1 Huawei | 1 Harmonyos | 2024-11-21 | 2.1 LOW | 5.5 MEDIUM |
| A component of the HarmonyOS has a Allocation of Resources Without Limits or Throttling vulnerability. Local attackers may exploit this vulnerability to cause nearby process crash. | |||||
| CVE-2021-22363 | 1 Huawei | 2 Ecns280 Td, Ecns280 Td Firmware | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| There is a resource management error vulnerability in eCNS280_TD V100R005C10SPC650. An attacker needs to perform specific operations to exploit the vulnerability on the affected device. Due to improper resource management of the function, the vulnerability can be exploited to cause service abnormal on affected devices. | |||||
| CVE-2021-22360 | 1 Huawei | 2 Usg9500, Usg9500 Firmware | 2024-11-21 | 4.0 MEDIUM | 4.9 MEDIUM |
| There is a resource management error vulnerability in the verisions V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200 of USG9500. An authentication attacker needs to perform specific operations to exploit the vulnerability on the affected device. Due to improper resource management of the function, the vulnerability can be exploited to cause service abnormal on affected devices. | |||||
| CVE-2021-22246 | 1 Gitlab | 1 Gitlab | 2024-11-21 | 4.0 MEDIUM | 7.7 HIGH |
| A vulnerability was discovered in GitLab versions before 14.0.2, 13.12.6, 13.11.6. GitLab Webhook feature could be abused to perform denial of service attacks. | |||||
| CVE-2021-22210 | 1 Gitlab | 1 Gitlab | 2024-11-21 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.2. When querying the repository branches through API, GitLab was ignoring a query parameter and returning a considerable amount of results. | |||||
| CVE-2021-22207 | 4 Debian, Fedoraproject, Oracle and 1 more | 4 Debian Linux, Fedora, Zfs Storage Appliance Kit and 1 more | 2024-11-21 | 5.0 MEDIUM | 5.5 MEDIUM |
| Excessive memory consumption in MS-WSP dissector in Wireshark 3.4.0 to 3.4.4 and 3.2.0 to 3.2.12 allows denial of service via packet injection or crafted capture file | |||||
| CVE-2021-22174 | 3 Fedoraproject, Oracle, Wireshark | 3 Fedora, Zfs Storage Appliance, Wireshark | 2024-11-21 | 5.0 MEDIUM | 3.7 LOW |
| Crash in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection or crafted capture file | |||||
| CVE-2021-22050 | 1 Vmware | 2 Cloud Foundation, Esxi | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| ESXi contains a slow HTTP POST denial-of-service vulnerability in rhttpproxy. A malicious actor with network access to ESXi may exploit this issue to create a denial-of-service condition by overwhelming rhttpproxy service with multiple requests. | |||||
| CVE-2021-22029 | 1 Vmware | 1 Workspace One Uem Console | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| VMware Workspace ONE UEM REST API contains a denial of service vulnerability. A malicious actor with access to /API/system/admins/session could cause an API denial of service due to improper rate limiting. | |||||
| CVE-2021-21607 | 1 Jenkins | 1 Jenkins | 2024-11-21 | 4.0 MEDIUM | 6.5 MEDIUM |
| Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not limit sizes provided as query parameters to graph-rendering URLs, allowing attackers to request crafted URLs that use all available memory in Jenkins, potentially leading to out of memory errors. | |||||
| CVE-2021-21294 | 1 Typelevel | 1 Http4s | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| Http4s (http4s-blaze-server) is a minimal, idiomatic Scala interface for HTTP services. Http4s before versions 0.21.17, 0.22.0-M2, and 1.0.0-M14 have a vulnerability which can lead to a denial-of-service. Blaze-core, a library underlying http4s-blaze-server, accepts connections unboundedly on its selector pool. This has the net effect of amplifying degradation in services that are unable to handle their current request load, since incoming connections are still accepted and added to an unbounded queue. Each connection allocates a socket handle, which drains a scarce OS resource. This can also confound higher level circuit breakers which work based on detecting failed connections. http4s provides a general "MaxActiveRequests" middleware mechanism for limiting open connections, but it is enforced inside the Blaze accept loop, after the connection is accepted and the socket opened. Thus, the limit only prevents the number of connections which can be simultaneously processed, not the number of connections which can be held open. In 0.21.17, 0.22.0-M2, and 1.0.0-M14, a new "maxConnections" property, with a default value of 1024, has been added to the `BlazeServerBuilder`. Setting the value to a negative number restores unbounded behavior, but is strongly disrecommended. The NIO2 backend does not respect `maxConnections`. Its use is now deprecated in http4s-0.21, and the option is removed altogether starting in http4s-0.22. There are several possible workarounds described in the refrenced GitHub Advisory GHSA-xhv5-w9c5-2r2w. | |||||
| CVE-2021-21293 | 1 Typelevel | 1 Blaze | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| blaze is a Scala library for building asynchronous pipelines, with a focus on network IO. All servers running blaze-core before version 0.14.15 are affected by a vulnerability in which unbounded connection acceptance leads to file handle exhaustion. Blaze, accepts connections unconditionally on a dedicated thread pool. This has the net effect of amplifying degradation in services that are unable to handle their current request load, since incoming connections are still accepted and added to an unbounded queue. Each connection allocates a socket handle, which drains a scarce OS resource. This can also confound higher level circuit breakers which work based on detecting failed connections. The vast majority of affected users are using it as part of http4s-blaze-server <= 0.21.16. http4s provides a mechanism for limiting open connections, but is enforced inside the Blaze accept loop, after the connection is accepted and the socket opened. Thus, the limit only prevents the number of connections which can be simultaneously processed, not the number of connections which can be held open. The issue is fixed in version 0.14.15 for "NIO1SocketServerGroup". A "maxConnections" parameter is added, with a default value of 512. Concurrent connections beyond this limit are rejected. To run unbounded, which is not recommended, set a negative number. The "NIO2SocketServerGroup" has no such setting and is now deprecated. There are several possible workarounds described in the refrenced GitHub Advisory GHSA-xmw9-q7x9-j5qc. | |||||
| CVE-2021-21274 | 2 Fedoraproject, Matrix | 2 Fedora, Synapse | 2024-11-21 | 4.3 MEDIUM | 4.3 MEDIUM |
| Synapse is a Matrix reference homeserver written in python (pypi package matrix-synapse). Matrix is an ecosystem for open federated Instant Messaging and VoIP. In Synapse before version 1.25.0, a malicious homeserver could redirect requests to their .well-known file to a large file. This can lead to a denial of service attack where homeservers will consume significantly more resources when requesting the .well-known file of a malicious homeserver. This affects any server which accepts federation requests from untrusted servers. Issue is resolved in version 1.25.0. As a workaround the `federation_domain_whitelist` setting can be used to restrict the homeservers communicated with over federation. | |||||
| CVE-2021-21000 | 1 Wago | 54 750-8202, 750-8202 Firmware, 750-8203 and 51 more | 2024-11-21 | 5.0 MEDIUM | 5.3 MEDIUM |
| On WAGO PFC200 devices in different firmware versions with special crafted packets an attacker with network access to the device could cause a denial of service for the login service of the runtime. | |||||
| CVE-2021-20185 | 1 Moodle | 1 Moodle | 2024-11-21 | 5.0 MEDIUM | 5.3 MEDIUM |
| It was found in Moodle before version 3.10.1, 3.9.4, 3.8.7 and 3.5.16 that messaging did not impose a character limit when sending messages, which could result in client-side (browser) denial of service for users receiving very large messages. | |||||
| CVE-2021-1592 | 1 Cisco | 3 Unified Computing System, Unified Computing System 64108, Unified Computing System 6454 | 2024-11-21 | 4.0 MEDIUM | 4.3 MEDIUM |
| A vulnerability in the way Cisco UCS Manager software handles SSH sessions could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper resource management for established SSH sessions. An attacker could exploit this vulnerability by opening a significant number of SSH sessions on an affected device. A successful exploit could allow the attacker to cause a crash and restart of internal Cisco UCS Manager software processes and a temporary loss of access to the Cisco UCS Manager CLI and web UI. Note: The attacker must have valid user credentials to authenticate to the affected device. | |||||
| CVE-2021-1350 | 1 Cisco | 1 Umbrella | 2024-11-21 | 5.0 MEDIUM | 5.3 MEDIUM |
| A vulnerability in the web UI of Cisco Umbrella could allow an unauthenticated, remote attacker to negatively affect the performance of this service. The vulnerability exists due to insufficient rate limiting controls in the web UI. An attacker could exploit this vulnerability by sending crafted HTTPS packets at a high and sustained rate. A successful exploit could allow the attacker to negatively affect the performance of the web UI. Cisco has addressed this vulnerability. | |||||
| CVE-2021-1121 | 1 Nvidia | 1 Virtual Gpu | 2024-11-21 | 2.1 LOW | 5.5 MEDIUM |
| NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager kernel driver, where a vGPU can cause resource starvation among other vGPUs hosted on the same GPU, which may lead to denial of service. | |||||