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Search Results (95570 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2021-3698 | 2 Cockpit-project, Redhat | 2 Cockpit, Enterprise Linux | 2024-11-21 | 7.5 High |
| A flaw was found in Cockpit in versions prior to 260 in the way it handles the certificate verification performed by the System Security Services Daemon (SSSD). This flaw allows client certificates to authenticate successfully, regardless of the Certificate Revocation List (CRL) configuration or the certificate status. The highest threat from this vulnerability is to confidentiality. | ||||
| CVE-2021-3697 | 2 Gnu, Redhat | 14 Grub2, Codeready Linux Builder, Developer Tools and 11 more | 2024-11-21 | 7.0 High |
| A crafted JPEG image may lead the JPEG reader to underflow its data pointer, allowing user-controlled data to be written in heap. To a successful to be performed the attacker needs to perform some triage over the heap layout and craft an image with a malicious format and payload. This vulnerability can lead to data corruption and eventual code execution or secure boot circumvention. This flaw affects grub2 versions prior grub-2.12. | ||||
| CVE-2021-3694 | 2 Debian, Ledgersmb | 2 Debian Linux, Ledgersmb | 2024-11-21 | 8.2 High |
| LedgerSMB does not sufficiently HTML-encode error messages sent to the browser. By sending a specially crafted URL to an authenticated user, this flaw can be abused for remote code execution and information disclosure. | ||||
| CVE-2021-3693 | 2 Debian, Ledgersmb | 2 Debian Linux, Ledgersmb | 2024-11-21 | 8.8 High |
| LedgerSMB does not check the origin of HTML fragments merged into the browser's DOM. By sending a specially crafted URL to an authenticated user, this flaw can be abused for remote code execution and information disclosure. | ||||
| CVE-2021-3690 | 1 Redhat | 14 Camel Quarkus, Enterprise Linux, Fuse and 11 more | 2024-11-21 | 7.5 High |
| A flaw was found in Undertow. A buffer leak on the incoming WebSocket PONG message may lead to memory exhaustion. This flaw allows an attacker to cause a denial of service. The highest threat from this vulnerability is availability. | ||||
| CVE-2021-3689 | 1 Yiiframework | 1 Yii | 2024-11-21 | 7.5 High |
| yii2 is vulnerable to Use of Predictable Algorithm in Random Number Generator | ||||
| CVE-2021-3682 | 3 Debian, Qemu, Redhat | 4 Debian Linux, Qemu, Advanced Virtualization and 1 more | 2024-11-21 | 8.5 High |
| A flaw was found in the USB redirector device emulation of QEMU in versions prior to 6.1.0-rc2. It occurs when dropping packets during a bulk transfer from a SPICE client due to the packet queue being full. A malicious SPICE client could use this flaw to make QEMU call free() with faked heap chunk metadata, resulting in a crash of QEMU or potential code execution with the privileges of the QEMU process on the host. | ||||
| CVE-2021-3673 | 2 Fedoraproject, Radare | 2 Fedora, Radare2 | 2024-11-21 | 7.5 High |
| A vulnerability was found in Radare2 in version 5.3.1. Improper input validation when reading a crafted LE binary can lead to resource exhaustion and DoS. | ||||
| CVE-2021-3663 | 1 Firefly-iii | 1 Firefly Iii | 2024-11-21 | 7.5 High |
| firefly-iii is vulnerable to Improper Restriction of Excessive Authentication Attempts | ||||
| CVE-2021-3656 | 3 Fedoraproject, Linux, Redhat | 31 Fedora, Linux Kernel, 3scale Api Management and 28 more | 2024-11-21 | 8.8 High |
| A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the "virt_ext" field, this issue could allow a malicious L1 to disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. | ||||
| CVE-2021-3653 | 3 Debian, Linux, Redhat | 8 Debian Linux, Linux Kernel, Enterprise Linux and 5 more | 2024-11-21 | 8.8 High |
| A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the "int_ctl" field, this issue could allow a malicious L1 to enable AVIC support (Advanced Virtual Interrupt Controller) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. This flaw affects Linux kernel versions prior to 5.14-rc7. | ||||
| CVE-2021-3649 | 1 Chatwoot | 1 Chatwoot | 2024-11-21 | 7.5 High |
| chatwoot is vulnerable to Inefficient Regular Expression Complexity | ||||
| CVE-2021-3640 | 6 Canonical, Debian, Fedoraproject and 3 more | 23 Ubuntu Linux, Debian Linux, Fedora and 20 more | 2024-11-21 | 7.0 High |
| A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the way user calls ioct UFFDIO_REGISTER or other way triggers race condition of the call sco_conn_del() together with the call sco_sock_sendmsg() with the expected controllable faulting memory page. A privileged local user could use this flaw to crash the system or escalate their privileges on the system. | ||||
| CVE-2021-3637 | 1 Redhat | 3 Keycloak, Red Hat Single Sign On, Single Sign-on | 2024-11-21 | 7.5 High |
| A flaw was found in keycloak-model-infinispan in keycloak versions before 14.0.0 where authenticationSessions map in RootAuthenticationSessionEntity grows boundlessly which could lead to a DoS attack. | ||||
| CVE-2021-3633 | 1 Lenovo | 1 Drivers Management | 2024-11-21 | 7.3 High |
| A DLL preloading vulnerability was reported in Lenovo Driver Management prior to version 2.9.0719.1104 that could allow privilege escalation. | ||||
| CVE-2021-3632 | 1 Redhat | 4 Enterprise Linux, Keycloak, Red Hat Single Sign On and 1 more | 2024-11-21 | 7.5 High |
| A flaw was found in Keycloak. This vulnerability allows anyone to register a new security device or key when there is not a device already registered for any user by using the WebAuthn password-less login flow. | ||||
| CVE-2021-3626 | 2 Canonical, Microsoft | 2 Multipass, Windows | 2024-11-21 | 8.8 High |
| The Windows version of Multipass before 1.7.0 allowed any local process to connect to the localhost TCP control socket to perform mounts from the operating system to a guest, allowing for privilege escalation. | ||||
| CVE-2021-3624 | 2 Dcraw Project, Debian | 2 Dcraw, Debian Linux | 2024-11-21 | 7.8 High |
| There is an integer overflow vulnerability in dcraw. When the victim runs dcraw with a maliciously crafted X3F input image, arbitrary code may be executed in the victim's system. | ||||
| CVE-2021-3618 | 5 Debian, F5, Fedoraproject and 2 more | 5 Debian Linux, Nginx, Fedora and 2 more | 2024-11-21 | 7.4 High |
| ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A MiTM attacker having access to victim's traffic at the TCP/IP layer can redirect traffic from one subdomain to another, resulting in a valid TLS session. This breaks the authentication of TLS and cross-protocol attacks may be possible where the behavior of one protocol service may compromise the other at the application layer. | ||||
| CVE-2021-3617 | 1 Lenovo | 6 Smart Camera C2e, Smart Camera C2e Firmware, Smart Camera X3 and 3 more | 2024-11-21 | 7.2 High |
| A vulnerability was reported in Lenovo Smart Camera X3, X5, and C2E that could allow command injection by setting a specially crafted network configuration. This vulnerability is the same as CNVD-2020-68652. | ||||