Search Results (4801 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2021-43045 1 Apache 1 Avro 2024-11-21 7.5 High
A vulnerability in the .NET SDK of Apache Avro allows an attacker to allocate excessive resources, potentially causing a denial-of-service attack. This issue affects .NET applications using Apache Avro version 1.10.2 and prior versions. Users should update to version 1.11.0 which addresses this issue.
CVE-2021-42860 1 Mini-xml Project 1 Mini-xml 2024-11-21 7.5 High
A stack buffer overflow exists in Mini-XML v3.2. When inputting an unformed XML string to the mxmlLoadString API, it will cause a stack-buffer-overflow in mxml_string_getc:2611. NOTE: it is unclear whether this input is allowed by the API specification
CVE-2021-42859 1 Mini-xml Project 1 Mini-xml 2024-11-21 7.5 High
A memory leak issue was discovered in Mini-XML v3.2 that could cause a denial of service. NOTE: testing reports are inconsistent, with some testers seeing the issue in both the 3.2 release and in the October 2021 development code, but others not seeing the issue in the 3.2 release
CVE-2021-42740 1 Shell-quote Project 1 Shell-quote 2024-11-21 9.8 Critical
The shell-quote package before 1.7.3 for Node.js allows command injection. An attacker can inject unescaped shell metacharacters through a regex designed to support Windows drive letters. If the output of this package is passed to a real shell as a quoted argument to a command with exec(), an attacker can inject arbitrary commands. This is because the Windows drive letter regex character class is {A-z] instead of the correct {A-Za-z]. Several shell metacharacters exist in the space between capital letter Z and lower case letter a, such as the backtick character.
CVE-2021-42638 3 Apple, Linux, Printerlogic 3 Macos, Linux Kernel, Web Stack 2024-11-21 8.1 High
PrinterLogic Web Stack versions 19.1.1.13 SP9 and below do not sanitize user input resulting in pre-auth remote code execution.
CVE-2021-42559 1 Mitre 1 Caldera 2024-11-21 8.8 High
An issue was discovered in CALDERA 2.8.1. It contains multiple startup "requirements" that execute commands when starting the server. Because these commands can be changed via the REST API, an authenticated user can insert arbitrary commands that will execute when the server is restarted.
CVE-2021-42538 1 Emerson 6 Wireless 1410 Gateway, Wireless 1410 Gateway Firmware, Wireless 1410d Gateway and 3 more 2024-11-21 8 High
The affected product is vulnerable to a parameter injection via passphrase, which enables the attacker to supply uncontrolled input.
CVE-2021-42340 5 Apache, Debian, Netapp and 2 more 22 Tomcat, Debian Linux, Hci and 19 more 2024-11-21 7.5 High
The fix for bug 63362 present in Apache Tomcat 10.1.0-M1 to 10.1.0-M5, 10.0.0-M1 to 10.0.11, 9.0.40 to 9.0.53 and 8.5.60 to 8.5.71 introduced a memory leak. The object introduced to collect metrics for HTTP upgrade connections was not released for WebSocket connections once the connection was closed. This created a memory leak that, over time, could lead to a denial of service via an OutOfMemoryError.
CVE-2021-42132 1 Ivanti 1 Avalanche 2024-11-21 8.8 High
A command Injection vulnerability exists in Ivanti Avalanche before 6.3.3 allows an attacker with access to the Inforail Service to perform arbitrary command execution.
CVE-2021-42129 1 Ivanti 1 Avalanche 2024-11-21 8.8 High
A command injection vulnerability exists in Ivanti Avalanche before 6.3.3 allows an attacker with access to the Inforail Service to perform arbitrary command execution.
CVE-2021-42094 1 Zammad 1 Zammad 2024-11-21 9.8 Critical
An issue was discovered in Zammad before 4.1.1. Command Injection can occur via custom Packages.
CVE-2021-42075 1 Barrier Project 1 Barrier 2024-11-21 7.5 High
An issue was discovered in Barrier before 2.3.4. The barriers component (aka the server-side implementation of Barrier) does not correctly close file descriptors for established TCP connections. An unauthenticated remote attacker can thus cause file descriptor exhaustion in the server process, leading to denial of service.
CVE-2021-41840 1 Insyde 1 Insydeh2o 2024-11-21 8.2 High
An issue was discovered in NvmExpressDxe in the kernel 5.0 through 5.5 in Insyde InsydeH2O. There is an SMM callout that allows an attacker to access the System Management Mode and execute arbitrary code. This occurs because of Inclusion of Functionality from an Untrusted Control Sphere.
CVE-2021-41800 2 Fedoraproject, Mediawiki 2 Fedora, Mediawiki 2024-11-21 5.3 Medium
MediaWiki before 1.36.2 allows a denial of service (resource consumption because of lengthy query processing time). Visiting Special:Contributions can sometimes result in a long running SQL query because PoolCounter protection is mishandled.
CVE-2021-41799 2 Fedoraproject, Mediawiki 2 Fedora, Mediawiki 2024-11-21 7.5 High
MediaWiki before 1.36.2 allows a denial of service (resource consumption because of lengthy query processing time). ApiQueryBacklinks (action=query&list=backlinks) can cause a full table scan.
CVE-2021-41744 1 Yonyou 1 Ufida Product Lifecycle Management 2024-11-21 9.8 Critical
All versions of yongyou PLM are affected by a command injection issue. UFIDA PLM (Product Life Cycle Management) is a strategic management method. It applies a series of enterprise application systems to support the entire process from conceptual design to the end of product life, and the collaborative creation, distribution, application and management of product information across organizations. Yonyou PLM uses jboss by default, and you can access the management control background without authorization An attacker can use this vulnerability to gain server permissions.
CVE-2021-41599 1 Github 1 Enterprise Server 2024-11-21 8.8 High
A remote code execution vulnerability was identified in GitHub Enterprise Server that could be exploited when building a GitHub Pages site. To exploit this vulnerability, an attacker would need permission to create and build a GitHub Pages site on the GitHub Enterprise Server instance. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.3 and was fixed in versions 3.0.21, 3.1.13, 3.2.5. This vulnerability was reported via the GitHub Bug Bounty program.
CVE-2021-41593 1 Lightning Network Daemon Project 1 Lightning Network Daemon 2024-11-21 8.6 High
Lightning Labs lnd before 0.13.3-beta allows loss of funds because of dust HTLC exposure.
CVE-2021-41592 1 Elementsproject 1 C-lightning 2024-11-21 9.4 Critical
Blockstream c-lightning through 0.10.1 allows loss of funds because of dust HTLC exposure.
CVE-2021-41591 1 Acinq 1 Eclair 2024-11-21 9.4 Critical
ACINQ Eclair before 0.6.3 allows loss of funds because of dust HTLC exposure.