Search Results (5437 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2021-39191 4 Debian, Fedoraproject, Openidc and 1 more 4 Debian Linux, Fedora, Mod Auth Openidc and 1 more 2024-11-21 4.7 Medium
mod_auth_openidc is an authentication/authorization module for the Apache 2.x HTTP server that functions as an OpenID Connect Relying Party, authenticating users against an OpenID Connect Provider. In versions prior to 2.4.9.4, the 3rd-party init SSO functionality of mod_auth_openidc was reported to be vulnerable to an open redirect attack by supplying a crafted URL in the `target_link_uri` parameter. A patch in version 2.4.9.4 made it so that the `OIDCRedirectURLsAllowed` setting must be applied to the `target_link_uri` parameter. There are no known workarounds aside from upgrading to a patched version.
CVE-2021-39164 2 Fedoraproject, Matrix 2 Fedora, Synapse 2024-11-21 3.1 Low
Matrix is an ecosystem for open federated Instant Messaging and Voice over IP. In versions 1.41.0 and prior, unauthorised users can access the membership (list of members, with their display names) of a room if they know the ID of the room. The vulnerability is limited to rooms with `shared` history visibility. Furthermore, the unauthorised user must be using an account on a vulnerable homeserver that is in the room. Server administrators should upgrade to 1.41.1 or later in order to receive the patch. One workaround is available. Administrators of servers that use a reverse proxy could, with potentially unacceptable loss of functionality, block the endpoints: `/_matrix/client/r0/rooms/{room_id}/members` with `at` query parameter, and `/_matrix/client/unstable/rooms/{room_id}/members` with `at` query parameter.
CVE-2021-39163 2 Fedoraproject, Matrix 2 Fedora, Synapse 2024-11-21 3.1 Low
Matrix is an ecosystem for open federated Instant Messaging and Voice over IP. In versions 1.41.0 and prior, unauthorised users can access the name, avatar, topic and number of members of a room if they know the ID of the room. This vulnerability is limited to homeservers where the vulnerable homeserver is in the room and untrusted users are permitted to create groups (communities). By default, only homeserver administrators can create groups. However, homeserver administrators can already access this information in the database or using the admin API. As a result, only homeservers where the configuration setting `enable_group_creation` has been set to `true` are impacted. Server administrators should upgrade to 1.41.1 or higher to patch the vulnerability. There are two potential workarounds. Server administrators can set `enable_group_creation` to `false` in their homeserver configuration (this is the default value) to prevent creation of groups by non-administrators. Administrators that are using a reverse proxy could, with partial loss of group functionality, block the endpoints `/_matrix/client/r0/groups/{group_id}/rooms` and `/_matrix/client/unstable/groups/{group_id}/rooms`.
CVE-2021-38714 3 Debian, Fedoraproject, Plib Project 4 Debian Linux, Extra Packages For Enterprise Linux, Fedora and 1 more 2024-11-21 8.8 High
In Plib through 1.85, there is an integer overflow vulnerability that could result in arbitrary code execution. The vulnerability is found in ssgLoadTGA() function in src/ssg/ssgLoadTGA.cxx file.
CVE-2021-38593 3 Fedoraproject, Qt, Redhat 3 Fedora, Qt, Enterprise Linux 2024-11-21 7.5 High
Qt 5.x before 5.15.6 and 6.x through 6.1.2 has an out-of-bounds write in QOutlineMapper::convertPath (called from QRasterPaintEngine::fill and QPaintEngineEx::stroke).
CVE-2021-38562 3 Bestpractical, Debian, Fedoraproject 3 Request Tracker, Debian Linux, Fedora 2024-11-21 7.5 High
Best Practical Request Tracker (RT) 4.2 before 4.2.17, 4.4 before 4.4.5, and 5.0 before 5.0.2 allows sensitive information disclosure via a timing attack against lib/RT/REST2/Middleware/Auth.pm.
CVE-2021-38512 2 Actix, Fedoraproject 2 Actix-http, Fedora 2024-11-21 7.5 High
An issue was discovered in the actix-http crate before 3.0.0-beta.9 for Rust. HTTP/1 request smuggling (aka HRS) can occur, potentially leading to credential disclosure.
CVE-2021-38297 3 Fedoraproject, Golang, Redhat 4 Fedora, Go, Enterprise Linux and 1 more 2024-11-21 9.8 Critical
Go before 1.16.9 and 1.17.x before 1.17.2 has a Buffer Overflow via large arguments in a function invocation from a WASM module, when GOARCH=wasm GOOS=js is used.
CVE-2021-38173 3 Debian, Digint, Fedoraproject 3 Debian Linux, Btrbk, Fedora 2024-11-21 9.8 Critical
Btrbk before 0.31.2 allows command execution because of the mishandling of remote hosts filtering SSH commands using ssh_filter_btrbk.sh in authorized_keys.
CVE-2021-38166 3 Debian, Fedoraproject, Linux 3 Debian Linux, Fedora, Linux Kernel 2024-11-21 7.8 High
In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds write when many elements are placed in a single bucket. NOTE: exploitation might be impractical without the CAP_SYS_ADMIN capability.
CVE-2021-38165 4 Debian, Fedoraproject, Lynx Project and 1 more 4 Debian Linux, Fedora, Lynx and 1 more 2024-11-21 5.3 Medium
Lynx through 2.8.9 mishandles the userinfo subcomponent of a URI, which allows remote attackers to discover cleartext credentials because they may appear in SNI data.
CVE-2021-38022 3 Debian, Fedoraproject, Google 3 Debian Linux, Fedora, Chrome 2024-11-21 6.5 Medium
Inappropriate implementation in WebAuthentication in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
CVE-2021-38021 3 Debian, Fedoraproject, Google 3 Debian Linux, Fedora, Chrome 2024-11-21 6.5 Medium
Inappropriate implementation in referrer in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.
CVE-2021-38020 3 Debian, Fedoraproject, Google 4 Debian Linux, Fedora, Android and 1 more 2024-11-21 4.3 Medium
Insufficient policy enforcement in contacts picker in Google Chrome on Android prior to 96.0.4664.45 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.
CVE-2021-38019 3 Debian, Fedoraproject, Google 3 Debian Linux, Fedora, Chrome 2024-11-21 6.5 Medium
Insufficient policy enforcement in CORS in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
CVE-2021-38018 3 Debian, Fedoraproject, Google 3 Debian Linux, Fedora, Chrome 2024-11-21 6.5 Medium
Inappropriate implementation in navigation in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to perform domain spoofing via a crafted HTML page.
CVE-2021-38017 3 Debian, Fedoraproject, Google 3 Debian Linux, Fedora, Chrome 2024-11-21 8.8 High
Insufficient policy enforcement in iframe sandbox in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.
CVE-2021-38016 3 Debian, Fedoraproject, Google 3 Debian Linux, Fedora, Chrome 2024-11-21 8.8 High
Insufficient policy enforcement in background fetch in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to bypass same origin policy via a crafted HTML page.
CVE-2021-38015 3 Debian, Fedoraproject, Google 3 Debian Linux, Fedora, Chrome 2024-11-21 8.8 High
Inappropriate implementation in input in Google Chrome prior to 96.0.4664.45 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a crafted Chrome Extension.
CVE-2021-38014 3 Debian, Fedoraproject, Google 3 Debian Linux, Fedora, Chrome 2024-11-21 8.8 High
Out of bounds write in Swiftshader in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.