Total
1241 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2021-32675 | 6 Debian, Fedoraproject, Netapp and 3 more | 11 Debian Linux, Fedora, Management Services For Element Software and 8 more | 2024-11-21 | 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 | 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 | 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 | 5.4 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 | 4 Apache, Fedoraproject, Oracle and 1 more | 13 Pdfbox, Fedora, Banking Corporate Lending Process Management and 10 more | 2024-11-21 | 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 | 6.5 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 | 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 | 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. | ||||
| CVE-2021-29932 | 1 Parse Duration Project | 1 Parse Duration | 2024-11-21 | 7.5 High |
| An issue was discovered in the parse_duration crate through 2021-03-18 for Rust. It allows attackers to cause a denial of service (CPU and memory consumption) via a duration string with a large exponent. | ||||
| CVE-2021-29763 | 5 Ibm, Linux, Microsoft and 2 more | 6 Aix, Db2, Linux Kernel and 3 more | 2024-11-21 | 5.1 Medium |
| IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.1 and 11.5 under very specific conditions, could allow a local user to keep running a procedure that could cause the system to run out of memory.and cause a denial of service. IBM X-Force ID: 202267. | ||||
| CVE-2021-29725 | 4 Ibm, Linux, Microsoft and 1 more | 6 Aix, Secure External Authentication Server, Sterling Secure Proxy and 3 more | 2024-11-21 | 7.5 High |
| IBM Secure External Authentication Server 2.4.3.2, 6.0.1, 6.0.2 and IBM Secure Proxy 3.4.3.2, 6.0.1, 6.0.2 could allow a remote user to consume resources causing a denial of service due to a resource leak. | ||||
| CVE-2021-29511 | 1 Evm Project | 1 Evm | 2024-11-21 | 6.5 Medium |
| evm is a pure Rust implementation of Ethereum Virtual Machine. Prior to the patch, when executing specific EVM opcodes related to memory operations that use `evm_core::Memory::copy_large`, the `evm` crate can over-allocate memory when it is not needed, making it possible for an attacker to perform denial-of-service attack. The flaw was corrected in commit `19ade85`. Users should upgrade to `==0.21.1, ==0.23.1, ==0.24.1, ==0.25.1, >=0.26.1`. There are no workarounds. Please upgrade your `evm` crate version. | ||||
| CVE-2021-29453 | 1 Matrix-media-repo Project | 1 Matrix-media-repo | 2024-11-21 | 5.7 Medium |
| matrix-media-repo is an open-source multi-domain media repository for Matrix. Versions 1.2.6 and earlier of matrix-media-repo do not properly handle malicious images which are crafted to be small in file size, but large in complexity. A malicious user could upload a relatively small image in terms of file size, using particular image formats, which expands to have extremely large dimensions during the process of thumbnailing. The server can be exhausted of memory in the process of trying to load the whole image into memory for thumbnailing, leading to denial of service. Version 1.2.7 has a fix for the vulnerability. | ||||
| CVE-2021-29430 | 1 Matrix | 1 Sydent | 2024-11-21 | 7.5 High |
| Sydent is a reference Matrix identity server. Sydent does not limit the size of requests it receives from HTTP clients. A malicious user could send an HTTP request with a very large body, leading to memory exhaustion and denial of service. Sydent also does not limit response size for requests it makes to remote Matrix homeservers. A malicious homeserver could return a very large response, again leading to memory exhaustion and denial of service. This affects any server which accepts registration requests from untrusted clients. This issue has been patched by releases 89071a1, 0523511, f56eee3. As a workaround request sizes can be limited in an HTTP reverse-proxy. There are no known workarounds for the problem with overlarge responses. | ||||
| CVE-2021-29329 | 1 Moddable | 1 Moddable | 2024-11-21 | 7.8 High |
| OpenSource Moddable v10.5.0 was discovered to contain a stack overflow in the fxBinaryExpressionNodeDistribute function at /moddable/xs/sources/xsTree.c. | ||||
| CVE-2021-29324 | 1 Moddable | 1 Moddable | 2024-11-21 | 7.8 High |
| OpenSource Moddable v10.5.0 was discovered to contain a stack overflow via the component /moddable/xs/sources/xsScript.c. | ||||
| CVE-2021-29063 | 2 Fedoraproject, Mpmath | 2 Fedora, Mpmath | 2024-11-21 | 7.5 High |
| A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in Mpmath v1.0.0 through v1.2.1 when the mpmathify function is called. | ||||
| CVE-2021-29061 | 1 Vfsjfilechooser2 Project | 1 Vfsjfilechooser2 | 2024-11-21 | 7.5 High |
| A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in Vfsjfilechooser2 version 0.2.9 and below which occurs when the application attempts to validate crafted URIs. | ||||
| CVE-2021-29060 | 1 Color-string Project | 1 Color-string | 2024-11-21 | 5.3 Medium |
| A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in Color-String version 1.5.5 and below which occurs when the application is provided and checks a crafted invalid HWB string. | ||||
| CVE-2021-29059 | 2 Is-svg Project, Redhat | 2 Is-svg, Openshift | 2024-11-21 | 7.5 High |
| A vulnerability was discovered in IS-SVG version 2.1.0 to 4.2.2 and below where a Regular Expression Denial of Service (ReDOS) occurs if the application is provided and checks a crafted invalid SVG string. | ||||