Filtered by vendor Freebsd
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Total
528 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-3449 | 11 Checkpoint, Debian, Fedoraproject and 8 more | 163 Multi-domain Management, Multi-domain Management Firmware, Quantum Security Gateway and 160 more | 2024-02-04 | 4.3 MEDIUM | 5.9 MEDIUM |
| An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension (where it was present in the initial ClientHello), but includes a signature_algorithms_cert extension then a NULL pointer dereference will result, leading to a crash and a denial of service attack. A server is only vulnerable if it has TLSv1.2 and renegotiation enabled (which is the default configuration). OpenSSL TLS clients are not impacted by this issue. All OpenSSL 1.1.1 versions are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1k. OpenSSL 1.0.2 is not impacted by this issue. Fixed in OpenSSL 1.1.1k (Affected 1.1.1-1.1.1j). | |||||
| CVE-2020-7460 | 1 Freebsd | 1 Freebsd | 2024-02-04 | 4.4 MEDIUM | 7.0 HIGH |
| In FreeBSD 12.1-STABLE before r363918, 12.1-RELEASE before p8, 11.4-STABLE before r363919, 11.4-RELEASE before p2, and 11.3-RELEASE before p12, the sendmsg system call in the compat32 subsystem on 64-bit platforms has a time-of-check to time-of-use vulnerability allowing a mailcious userspace program to modify control message headers after they were validation. | |||||
| CVE-2020-24716 | 2 Freebsd, Openzfs | 2 Freebsd, Openzfs | 2024-02-04 | 4.6 MEDIUM | 7.8 HIGH |
| OpenZFS before 2.0.0-rc1, when used on FreeBSD, allows execute permissions for all directories. | |||||
| CVE-2020-7456 | 2 Freebsd, Netapp | 2 Freebsd, Clustered Data Ontap | 2024-02-04 | 7.2 HIGH | 6.8 MEDIUM |
| In FreeBSD 12.1-STABLE before r361918, 12.1-RELEASE before p6, 11.4-STABLE before r361919, 11.3-RELEASE before p10, and 11.4-RC2 before p1, an invalid memory location may be used for HID items if the push/pop level is not restored within the processing of that HID item allowing an attacker with physical access to a USB port to be able to use a specially crafted USB device to gain kernel or user-space code execution. | |||||
| CVE-2020-13434 | 7 Apple, Canonical, Debian and 4 more | 15 Icloud, Ipad Os, Iphone Os and 12 more | 2024-02-04 | 2.1 LOW | 5.5 MEDIUM |
| SQLite through 3.32.0 has an integer overflow in sqlite3_str_vappendf in printf.c. | |||||
| CVE-2020-7458 | 1 Freebsd | 1 Freebsd | 2024-02-04 | 7.5 HIGH | 9.8 CRITICAL |
| In FreeBSD 12.1-STABLE before r362281, 11.4-STABLE before r362281, and 11.4-RELEASE before p1, long values in the user-controlled PATH environment variable cause posix_spawnp to write beyond the end of the heap allocated stack possibly leading to arbitrary code execution. | |||||
| CVE-2020-7451 | 1 Freebsd | 1 Freebsd | 2024-02-04 | 5.0 MEDIUM | 5.3 MEDIUM |
| In FreeBSD 12.1-STABLE before r358739, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r358740, and 11.3-RELEASE before 11.3-RELEASE-p7, a TCP SYN-ACK or challenge TCP-ACK segment over IPv6 that is transmitted or retransmitted does not properly initialize the Traffic Class field disclosing one byte of kernel memory over the network. | |||||
| CVE-2020-24863 | 2 Freebsd, Midnightbsd | 2 Freebsd, Midnightbsd | 2024-02-04 | 4.9 MEDIUM | 5.5 MEDIUM |
| A memory corruption vulnerability was found in the kernel function kern_getfsstat in MidnightBSD before 1.2.7 and 1.3 through 2020-08-19, and FreeBSD through 11.4, that allows an attacker to trigger an invalid free and crash the system via a crafted size value in conjunction with an invalid mode. | |||||
| CVE-2020-7455 | 1 Freebsd | 1 Freebsd | 2024-02-04 | 2.1 LOW | 5.5 MEDIUM |
| In FreeBSD 12.1-STABLE before r360973, 12.1-RELEASE before p5, 11.4-STABLE before r360973, 11.4-BETA1 before p1 and 11.3-RELEASE before p9, the FTP packet handler in libalias incorrectly calculates some packet length allowing disclosure of small amounts of kernel (for kernel NAT) or natd process space (for userspace natd). | |||||
| CVE-2019-15876 | 1 Freebsd | 1 Freebsd | 2024-02-04 | 2.1 LOW | 5.5 MEDIUM |
| In FreeBSD 12.1-STABLE before r356089, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r356090, and 11.3-RELEASE before 11.3-RELEASE-p7, driver specific ioctl command handlers in the oce network driver failed to check whether the caller has sufficient privileges allowing unprivileged users to send passthrough commands to the device firmware. | |||||
| CVE-2020-24385 | 2 Freebsd, Midnightbsd | 2 Freebsd, Midnightbsd | 2024-02-04 | 4.9 MEDIUM | 5.5 MEDIUM |
| In MidnightBSD before 1.2.6 and 1.3 before August 2020, and FreeBSD before 7, a NULL pointer dereference was found in the Linux emulation layer that allows attackers to crash the running kernel. During binary interaction, td->td_emuldata in sys/compat/linux/linux_emul.h is not getting initialized and returns NULL from em_find(). | |||||
| CVE-2020-7454 | 1 Freebsd | 1 Freebsd | 2024-02-04 | 7.5 HIGH | 9.8 CRITICAL |
| In FreeBSD 12.1-STABLE before r360971, 12.1-RELEASE before p5, 11.4-STABLE before r360971, 11.4-BETA1 before p1 and 11.3-RELEASE before p9, libalias does not properly validate packet length resulting in modules causing an out of bounds read/write condition if no checking was built into the module. | |||||
| CVE-2020-13160 | 3 Anydesk, Freebsd, Linux | 3 Anydesk, Freebsd, Linux Kernel | 2024-02-04 | 7.5 HIGH | 9.8 CRITICAL |
| AnyDesk before 5.5.3 on Linux and FreeBSD has a format string vulnerability that can be exploited for remote code execution. | |||||
| CVE-2019-15878 | 1 Freebsd | 1 Freebsd | 2024-02-04 | 4.6 MEDIUM | 7.8 HIGH |
| In FreeBSD 12.1-STABLE before r352509, 11.3-STABLE before r352509, and 11.3-RELEASE before p9, an unprivileged local user can trigger a use-after-free situation due to improper checking in SCTP when an application tries to update an SCTP-AUTH shared key. | |||||
| CVE-2019-5614 | 2 Freebsd, Netapp | 2 Freebsd, Clustered Data Ontap | 2024-02-04 | 7.5 HIGH | 9.8 CRITICAL |
| In FreeBSD 12.1-STABLE before r356035, 12.1-RELEASE before 12.1-RELEASE-p4, 11.3-STABLE before r356036, and 11.3-RELEASE before 11.3-RELEASE-p8, incomplete packet data validation may result in accessing out-of-bounds memory leading to a kernel panic or other unpredictable results. | |||||
| CVE-2019-15879 | 1 Freebsd | 1 Freebsd | 2024-02-04 | 5.8 MEDIUM | 7.4 HIGH |
| In FreeBSD 12.1-STABLE before r356908, 12.1-RELEASE before p5, 11.3-STABLE before r356908, and 11.3-RELEASE before p9, a race condition in the cryptodev module permitted a data structure in the kernel to be used after it was freed, allowing an unprivileged process can overwrite arbitrary kernel memory. | |||||
| CVE-2020-7453 | 1 Freebsd | 1 Freebsd | 2024-02-04 | 3.3 LOW | 6.0 MEDIUM |
| In FreeBSD 12.1-STABLE before r359021, 12.1-RELEASE before 12.1-RELEASE-p3, 11.3-STABLE before r359020, and 11.3-RELEASE before 11.3-RELEASE-p7, a missing null termination check in the jail_set configuration option "osrelease" may return more bytes with a subsequent jail_get system call allowing a malicious jail superuser with permission to create nested jails to read kernel memory. | |||||
| CVE-2020-24717 | 2 Freebsd, Openzfs | 2 Freebsd, Openzfs | 2024-02-04 | 7.2 HIGH | 7.8 HIGH |
| OpenZFS before 2.0.0-rc1, when used on FreeBSD, misinterprets group permissions as user permissions, as demonstrated by mode 0770 being equivalent to mode 0777. | |||||
| CVE-2019-15880 | 1 Freebsd | 1 Freebsd | 2024-02-04 | 7.5 HIGH | 9.8 CRITICAL |
| In FreeBSD 12.1-STABLE before r356911, and 12.1-RELEASE before p5, insufficient checking in the cryptodev module allocated the size of a kernel buffer based on a user-supplied length allowing an unprivileged process to trigger a kernel panic. | |||||
| CVE-2020-1967 | 10 Broadcom, Debian, Fedoraproject and 7 more | 26 Fabric Operating System, Debian Linux, Fedora and 23 more | 2024-02-04 | 5.0 MEDIUM | 7.5 HIGH |
| Server or client applications that call the SSL_check_chain() function during or after a TLS 1.3 handshake may crash due to a NULL pointer dereference as a result of incorrect handling of the "signature_algorithms_cert" TLS extension. The crash occurs if an invalid or unrecognised signature algorithm is received from the peer. This could be exploited by a malicious peer in a Denial of Service attack. OpenSSL version 1.1.1d, 1.1.1e, and 1.1.1f are affected by this issue. This issue did not affect OpenSSL versions prior to 1.1.1d. Fixed in OpenSSL 1.1.1g (Affected 1.1.1d-1.1.1f). | |||||