Total
1106 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-29932 | 1 Parse Duration Project | 1 Parse Duration | 2024-11-21 | 5.0 MEDIUM | 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 | 1.9 LOW | 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 | 5.0 MEDIUM | 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-2021-29453 | 1 Matrix-media-repo Project | 1 Matrix-media-repo | 2024-11-21 | 4.0 MEDIUM | 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 | 5.0 MEDIUM | 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 | 6.8 MEDIUM | 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 | 6.8 MEDIUM | 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 | 5.0 MEDIUM | 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 | 5.0 MEDIUM | 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 | 5.0 MEDIUM | 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 | 1 Is-svg Project | 1 Is-svg | 2024-11-21 | 5.0 MEDIUM | 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. | |||||
| CVE-2021-28994 | 2 Kopano, Zarafa | 2 Groupware Core, Zarafa | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| kopano-ical (formerly zarafa-ical) in Kopano Groupware Core through 8.7.16, 9.x through 9.1.0, 10.x through 10.0.7, and 11.x through 11.0.1 and Zarafa 6.30.x through 7.2.x allows memory exhaustion via long HTTP headers. | |||||
| CVE-2021-28848 | 1 Mintty Project | 1 Mintty | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| Mintty before 3.4.5 allows remote servers to cause a denial of service (Windows GUI hang) by telling the Mintty window to change its title repeatedly at high speed, which results in many SetWindowTextA or SetWindowTextW calls. In other words, it does not implement a usleep or similar delay upon processing a title change. | |||||
| CVE-2021-28715 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2024-11-21 | 2.1 LOW | 6.5 MEDIUM |
| Guest can force Linux netback driver to hog large amounts of kernel memory T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is ready to process them. There are some measures taken for avoiding to pile up too much data, but those can be bypassed by the guest: There is a timeout how long the client side of an interface can stop consuming new packets before it is assumed to have stalled, but this timeout is rather long (60 seconds by default). Using a UDP connection on a fast interface can easily accumulate gigabytes of data in that time. (CVE-2021-28715) The timeout could even never trigger if the guest manages to have only one free slot in its RX queue ring page and the next package would require more than one free slot, which may be the case when using GSO, XDP, or software hashing. (CVE-2021-28714) | |||||
| CVE-2021-28714 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2024-11-21 | 2.1 LOW | 6.5 MEDIUM |
| Guest can force Linux netback driver to hog large amounts of kernel memory T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is ready to process them. There are some measures taken for avoiding to pile up too much data, but those can be bypassed by the guest: There is a timeout how long the client side of an interface can stop consuming new packets before it is assumed to have stalled, but this timeout is rather long (60 seconds by default). Using a UDP connection on a fast interface can easily accumulate gigabytes of data in that time. (CVE-2021-28715) The timeout could even never trigger if the guest manages to have only one free slot in its RX queue ring page and the next package would require more than one free slot, which may be the case when using GSO, XDP, or software hashing. (CVE-2021-28714) | |||||
| CVE-2021-28706 | 3 Debian, Fedoraproject, Xen | 3 Debian Linux, Fedora, Xen | 2024-11-21 | 7.8 HIGH | 8.6 HIGH |
| guests may exceed their designated memory limit When a guest is permitted to have close to 16TiB of memory, it may be able to issue hypercalls to increase its memory allocation beyond the administrator established limit. This is a result of a calculation done with 32-bit precision, which may overflow. It would then only be the overflowed (and hence small) number which gets compared against the established upper bound. | |||||
| CVE-2021-28700 | 3 Debian, Fedoraproject, Xen | 3 Debian Linux, Fedora, Xen | 2024-11-21 | 6.8 MEDIUM | 4.9 MEDIUM |
| xen/arm: No memory limit for dom0less domUs The dom0less feature allows an administrator to create multiple unprivileged domains directly from Xen. Unfortunately, the memory limit from them is not set. This allow a domain to allocate memory beyond what an administrator originally configured. | |||||
| CVE-2021-28302 | 1 Pupnp Project | 1 Pupnp | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| A stack overflow in pupnp before version 1.14.5 can cause the denial of service through the Parser_parseDocument() function. ixmlNode_free() will release a child node recursively, which will consume stack space and lead to a crash. | |||||
| CVE-2021-28096 | 1 Stormshield | 1 Stormshield Network Security | 2024-11-21 | 4.3 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in Stormshield SNS before 4.2.3 (when the proxy is used). An attacker can saturate the proxy connection table. This would result in the proxy denying any new connections. | |||||
| CVE-2021-28038 | 3 Debian, Linux, Netapp | 4 Debian Linux, Linux Kernel, Cloud Backup and 1 more | 2024-11-21 | 4.9 MEDIUM | 6.5 MEDIUM |
| An issue was discovered in the Linux kernel through 5.11.3, as used with Xen PV. A certain part of the netback driver lacks necessary treatment of errors such as failed memory allocations (as a result of changes to the handling of grant mapping errors). A host OS denial of service may occur during misbehavior of a networking frontend driver. NOTE: this issue exists because of an incomplete fix for CVE-2021-26931. | |||||