Filtered by vendor Fedoraproject
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Total
5385 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-23017 | 5 F5, Fedoraproject, Netapp and 2 more | 13 Nginx, Fedora, Ontap Select Deploy Administration Utility and 10 more | 2023-11-07 | 6.8 MEDIUM | 7.7 HIGH |
| A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite, resulting in worker process crash or potential other impact. | |||||
| CVE-2021-21772 | 3 3mf, Debian, Fedoraproject | 3 Lib3mf, Debian Linux, Fedora | 2023-11-07 | 6.8 MEDIUM | 8.1 HIGH |
| A use-after-free vulnerability exists in the NMR::COpcPackageReader::releaseZIP() functionality of 3MF Consortium lib3mf 2.0.0. A specially crafted 3MF file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability. | |||||
| CVE-2021-22004 | 3 Fedoraproject, Microsoft, Saltstack | 3 Fedora, Windows, Salt | 2023-11-07 | 4.4 MEDIUM | 6.4 MEDIUM |
| An issue was discovered in SaltStack Salt before 3003.3. The salt minion installer will accept and use a minion config file at C:\salt\conf if that file is in place before the installer is run. This allows for a malicious actor to subvert the proper behaviour of the given minion software. | |||||
| CVE-2021-23169 | 2 Fedoraproject, Openexr | 2 Fedora, Openexr | 2023-11-07 | 6.8 MEDIUM | 8.8 HIGH |
| A heap-buffer overflow was found in the copyIntoFrameBuffer function of OpenEXR in versions before 3.0.1. An attacker could use this flaw to execute arbitrary code with the permissions of the user running the application compiled against OpenEXR. | |||||
| CVE-2021-21779 | 3 Debian, Fedoraproject, Webkitgtk | 3 Debian Linux, Fedora, Webkitgtk | 2023-11-07 | 6.8 MEDIUM | 8.8 HIGH |
| A use-after-free vulnerability exists in the way Webkit’s GraphicsContext handles certain events in WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak and further memory corruption. A victim must be tricked into visiting a malicious web page to trigger this vulnerability. | |||||
| CVE-2021-21897 | 3 Debian, Fedoraproject, Ribbonsoft | 4 Debian Linux, Extra Packages For Enterprise Linux, Fedora and 1 more | 2023-11-07 | 6.8 MEDIUM | 8.8 HIGH |
| A code execution vulnerability exists in the DL_Dxf::handleLWPolylineData functionality of Ribbonsoft dxflib 3.17.0. A specially-crafted .dxf file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability. | |||||
| CVE-2021-22173 | 3 Fedoraproject, Oracle, Wireshark | 3 Fedora, Zfs Storage Appliance, Wireshark | 2023-11-07 | 5.0 MEDIUM | 7.5 HIGH |
| Memory leak 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-2021-21900 | 3 Debian, Fedoraproject, Librecad | 3 Debian Linux, Fedora, Libdxfrw | 2023-11-07 | 6.8 MEDIUM | 8.8 HIGH |
| A code execution vulnerability exists in the dxfRW::processLType() functionality of LibreCad libdxfrw 2.2.0-rc2-19-ge02f3580. A specially-crafted .dxf file can lead to a use-after-free vulnerability. An attacker can provide a malicious file to trigger this vulnerability. | |||||
| CVE-2021-22212 | 2 Fedoraproject, Ntpsec | 2 Fedora, Ntpsec | 2023-11-07 | 5.8 MEDIUM | 7.4 HIGH |
| ntpkeygen can generate keys that ntpd fails to parse. NTPsec 1.2.0 allows ntpkeygen to generate keys with '#' characters. ntpd then either pads, shortens the key, or fails to load these keys entirely, depending on the key type and the placement of the '#'. This results in the administrator not being able to use the keys as expected or the keys are shorter than expected and easier to brute-force, possibly resulting in MITM attacks between ntp clients and ntp servers. For short AES128 keys, ntpd generates a warning that it is padding them. | |||||
| CVE-2021-21393 | 2 Fedoraproject, Matrix | 2 Fedora, Synapse | 2023-11-07 | 4.3 MEDIUM | 6.5 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 1.28.0 Synapse is missing input validation of some parameters on the endpoints used to confirm third-party identifiers could cause excessive use of disk space and memory leading to resource exhaustion. Note that the groups feature is not part of the Matrix specification and the chosen maximum lengths are arbitrary. Not all clients might abide by them. Refer to referenced GitHub security advisory for additional details including workarounds. | |||||
| CVE-2021-23336 | 6 Debian, Djangoproject, Fedoraproject and 3 more | 12 Debian Linux, Django, Fedora and 9 more | 2023-11-07 | 4.0 MEDIUM | 5.9 MEDIUM |
| The package python/cpython from 0 and before 3.6.13, from 3.7.0 and before 3.7.10, from 3.8.0 and before 3.8.8, from 3.9.0 and before 3.9.2 are vulnerable to Web Cache Poisoning via urllib.parse.parse_qsl and urllib.parse.parse_qs by using a vector called parameter cloaking. When the attacker can separate query parameters using a semicolon (;), they can cause a difference in the interpretation of the request between the proxy (running with default configuration) and the server. This can result in malicious requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter. | |||||
| CVE-2021-23648 | 2 Fedoraproject, Paypal | 2 Fedora, Braintree\/sanitize-url | 2023-11-07 | 4.3 MEDIUM | 6.1 MEDIUM |
| The package @braintree/sanitize-url before 6.0.0 are vulnerable to Cross-site Scripting (XSS) due to improper sanitization in sanitizeUrl function. | |||||
| CVE-2021-22881 | 2 Fedoraproject, Rubyonrails | 2 Fedora, Rails | 2023-11-07 | 5.8 MEDIUM | 6.1 MEDIUM |
| The Host Authorization middleware in Action Pack before 6.1.2.1, 6.0.3.5 suffers from an open redirect vulnerability. Specially crafted `Host` headers in combination with certain "allowed host" formats can cause the Host Authorization middleware in Action Pack to redirect users to a malicious website. Impacted applications will have allowed hosts with a leading dot. When an allowed host contains a leading dot, a specially crafted `Host` header can be used to redirect to a malicious website. | |||||
| CVE-2021-23351 | 2 Fedoraproject, Go-proxyproto Project | 2 Fedora, Go-proxyproto | 2023-11-07 | 4.0 MEDIUM | 4.9 MEDIUM |
| The package github.com/pires/go-proxyproto before 0.5.0 are vulnerable to Denial of Service (DoS) via the parseVersion1() function. The reader in this package is a default bufio.Reader wrapping a net.Conn. It will read from the connection until it finds a newline. Since no limits are implemented in the code, a deliberately malformed V1 header could be used to exhaust memory in a server process using this code - and create a DoS. This can be exploited by sending a stream starting with PROXY and continuing to send data (which does not contain a newline) until the target stops acknowledging. The risk here is small, because only trusted sources should be allowed to send proxy protocol headers. | |||||
| CVE-2021-22915 | 2 Fedoraproject, Nextcloud | 2 Fedora, Nextcloud Server | 2023-11-07 | 5.0 MEDIUM | 9.8 CRITICAL |
| Nextcloud server before 19.0.11, 20.0.10, 21.0.2 is vulnerable to brute force attacks due to lack of inclusion of IPv6 subnets in rate-limiting considerations. This could potentially result in an attacker bypassing rate-limit controls such as the Nextcloud brute-force protection. | |||||
| CVE-2021-21419 | 2 Eventlet, Fedoraproject | 2 Eventlet, Fedora | 2023-11-07 | 5.0 MEDIUM | 5.3 MEDIUM |
| Eventlet is a concurrent networking library for Python. A websocket peer may exhaust memory on Eventlet side by sending very large websocket frames. Malicious peer may exhaust memory on Eventlet side by sending highly compressed data frame. A patch in version 0.31.0 restricts websocket frame to reasonable limits. As a workaround, restricting memory usage via OS limits would help against overall machine exhaustion, but there is no workaround to protect Eventlet process. | |||||
| CVE-2021-23414 | 2 Fedoraproject, Videojs | 2 Fedora, Video.js | 2023-11-07 | 4.3 MEDIUM | 6.1 MEDIUM |
| This affects the package video.js before 7.14.3. The src attribute of track tag allows to bypass HTML escaping and execute arbitrary code. | |||||
| CVE-2021-22878 | 2 Fedoraproject, Nextcloud | 2 Fedora, Nextcloud Server | 2023-11-07 | 3.5 LOW | 4.8 MEDIUM |
| Nextcloud Server prior to 20.0.6 is vulnerable to reflected cross-site scripting (XSS) due to lack of sanitization in `OC.Notification.show`. | |||||
| CVE-2021-22570 | 5 Debian, Fedoraproject, Google and 2 more | 8 Debian Linux, Fedora, Protobuf and 5 more | 2023-11-07 | 2.1 LOW | 5.5 MEDIUM |
| Nullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater. | |||||
| CVE-2021-22883 | 5 Fedoraproject, Netapp, Nodejs and 2 more | 9 Fedora, E-series Performance Analyzer, Node.js and 6 more | 2023-11-07 | 7.8 HIGH | 7.5 HIGH |
| Node.js before 10.24.0, 12.21.0, 14.16.0, and 15.10.0 is vulnerable to a denial of service attack when too many connection attempts with an 'unknownProtocol' are established. This leads to a leak of file descriptors. If a file descriptor limit is configured on the system, then the server is unable to accept new connections and prevent the process also from opening, e.g. a file. If no file descriptor limit is configured, then this lead to an excessive memory usage and cause the system to run out of memory. | |||||