Filtered by vendor Freebsd
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89 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2017-1081 | 1 Freebsd | 1 Freebsd | 2019-10-09 | 7.8 HIGH | 7.5 HIGH |
| In FreeBSD before 11.0-STABLE, 11.0-RELEASE-p10, 10.3-STABLE, and 10.3-RELEASE-p19, ipfilter using "keep state" or "keep frags" options can cause a kernel panic when fed specially crafted packet fragments due to incorrect memory handling. | |||||
| CVE-2017-13082 | 7 Canonical, Debian, Freebsd and 4 more | 12 Ubuntu Linux, Debian Linux, Freebsd and 9 more | 2019-10-03 | 5.8 MEDIUM | 8.1 HIGH |
| Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11r allows reinstallation of the Pairwise Transient Key (PTK) Temporal Key (TK) during the fast BSS transmission (FT) handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames. | |||||
| CVE-2018-8897 | 8 Apple, Canonical, Citrix and 5 more | 11 Mac Os X, Ubuntu Linux, Xenserver and 8 more | 2019-10-03 | 7.2 HIGH | 7.8 HIGH |
| A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual (SDM) was mishandled in the development of some or all operating-system kernels, resulting in unexpected behavior for #DB exceptions that are deferred by MOV SS or POP SS, as demonstrated by (for example) privilege escalation in Windows, macOS, some Xen configurations, or FreeBSD, or a Linux kernel crash. The MOV to SS and POP SS instructions inhibit interrupts (including NMIs), data breakpoints, and single step trap exceptions until the instruction boundary following the next instruction (SDM Vol. 3A; section 6.8.3). (The inhibited data breakpoints are those on memory accessed by the MOV to SS or POP to SS instruction itself.) Note that debug exceptions are not inhibited by the interrupt enable (EFLAGS.IF) system flag (SDM Vol. 3A; section 2.3). If the instruction following the MOV to SS or POP to SS instruction is an instruction like SYSCALL, SYSENTER, INT 3, etc. that transfers control to the operating system at CPL < 3, the debug exception is delivered after the transfer to CPL < 3 is complete. OS kernels may not expect this order of events and may therefore experience unexpected behavior when it occurs. | |||||
| CVE-2018-6918 | 1 Freebsd | 1 Freebsd | 2019-10-03 | 7.8 HIGH | 7.5 HIGH |
| In FreeBSD before 11.1-STABLE, 11.1-RELEASE-p9, 10.4-STABLE, 10.4-RELEASE-p8 and 10.3-RELEASE-p28, the length field of the ipsec option header does not count the size of the option header itself, causing an infinite loop when the length is zero. This issue can allow a remote attacker who is able to send an arbitrary packet to cause the machine to crash. | |||||
| CVE-2017-0311 | 5 Freebsd, Linux, Microsoft and 2 more | 5 Freebsd, Linux Kernel, Windows and 2 more | 2019-10-03 | 7.2 HIGH | 8.8 HIGH |
| NVIDIA GPU Display Driver R378 contains a vulnerability in the kernel mode layer handler where improper access control may lead to denial of service or possible escalation of privileges. | |||||
| CVE-2017-1087 | 1 Freebsd | 1 Freebsd | 2019-10-03 | 4.6 MEDIUM | 7.8 HIGH |
| In FreeBSD 10.x before 10.4-STABLE, 10.4-RELEASE-p3, and 10.3-RELEASE-p24 named paths are globally scoped, meaning a process located in one jail can read and modify the content of POSIX shared memory objects created by a process in another jail or the host system. As a result, a malicious user that has access to a jailed system is able to abuse shared memory by injecting malicious content in the shared memory region. This memory region might be executed by applications trusting the shared memory, like Squid. This issue could lead to a Denial of Service or local privilege escalation. | |||||
| CVE-2019-5610 | 1 Freebsd | 1 Freebsd | 2019-09-10 | 5.0 MEDIUM | 7.5 HIGH |
| In FreeBSD 12.0-STABLE before r350637, 12.0-RELEASE before 12.0-RELEASE-p9, 11.3-STABLE before r350638, 11.3-RELEASE before 11.3-RELEASE-p2, and 11.2-RELEASE before 11.2-RELEASE-p13, the bsnmp library is not properly validating the submitted length from a type-length-value encoding. A remote user could cause an out-of-bounds read or trigger a crash of the software such as bsnmpd resulting in a denial of service. | |||||
| CVE-2019-5611 | 1 Freebsd | 1 Freebsd | 2019-09-10 | 7.8 HIGH | 7.5 HIGH |
| In FreeBSD 12.0-STABLE before r350828, 12.0-RELEASE before 12.0-RELEASE-p10, 11.3-STABLE before r350829, 11.3-RELEASE before 11.3-RELEASE-p3, and 11.2-RELEASE before 11.2-RELEASE-p14, a missing check in the function to arrange data in a chain of mbufs could cause data returned not to be contiguous. Extra checks in the IPv6 stack could catch the error condition and trigger a kernel panic, leading to a remote denial of service. | |||||
| CVE-2019-5606 | 1 Freebsd | 1 Freebsd | 2019-08-14 | 7.2 HIGH | 7.8 HIGH |
| In FreeBSD 12.0-STABLE before r349805, 12.0-RELEASE before 12.0-RELEASE-p8, 11.3-STABLE before r349806, 11.3-RELEASE before 11.3-RELEASE-p1, and 11.2-RELEASE before 11.2-RELEASE-p12, code which handles close of a descriptor created by posix_openpt fails to undo a signal configuration. This causes an incorrect signal to be raised leading to a write after free of kernel memory allowing a malicious user to gain root privileges or escape a jail. | |||||
| CVE-2019-5598 | 1 Freebsd | 1 Freebsd | 2019-06-11 | 5.0 MEDIUM | 7.5 HIGH |
| In FreeBSD 11.3-PRERELEASE before r345378, 12.0-STABLE before r345377, 11.2-RELEASE before 11.2-RELEASE-p10, and 12.0-RELEASE before 12.0-RELEASE-p4, a bug in pf does not check if the outer ICMP or ICMP6 packet has the same destination IP as the source IP of the inner protocol packet allowing a maliciously crafted ICMP/ICMP6 packet could bypass the packet filter rules and be passed to a host that would otherwise be unavailable. | |||||
| CVE-2016-5766 | 6 Debian, Fedoraproject, Freebsd and 3 more | 7 Debian Linux, Fedora, Freebsd and 4 more | 2019-04-22 | 6.8 MEDIUM | 8.8 HIGH |
| Integer overflow in the _gd2GetHeader function in gd_gd2.c in the GD Graphics Library (aka libgd) before 2.2.3, as used in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via crafted chunk dimensions in an image. | |||||
| CVE-2015-1417 | 1 Freebsd | 1 Freebsd | 2019-03-20 | 5.0 MEDIUM | 7.5 HIGH |
| The inet module in FreeBSD 10.2x before 10.2-PRERELEASE, 10.2-BETA2-p2, 10.2-RC1-p1, 10.1x before 10.1-RELEASE-p16, 9.x before 9.3-STABLE, 9.3-RELEASE-p21, and 8.x before 8.4-STABLE, 8.4-RELEASE-p35 on systems with VNET enabled and at least 16 VNET instances allows remote attackers to cause a denial of service (mbuf consumption) via multiple concurrent TCP connections. | |||||
| CVE-2018-17159 | 1 Freebsd | 1 Freebsd | 2018-12-31 | 7.8 HIGH | 7.5 HIGH |
| In FreeBSD before 11.2-STABLE(r340854) and 11.2-RELEASE-p5, the NFS server lacks a bounds check in the READDIRPLUS NFS request. Unprivileged remote users with access to the NFS server can cause a resource exhaustion by forcing the server to allocate an arbitrarily large memory allocation. | |||||
| CVE-2018-17158 | 1 Freebsd | 1 Freebsd | 2018-12-31 | 7.8 HIGH | 7.5 HIGH |
| In FreeBSD before 11.2-STABLE(r340854) and 11.2-RELEASE-p5, an integer overflow error can occur when handling the client address length field in an NFSv4 request. Unprivileged remote users with access to the NFS server can crash the system by sending a specially crafted NFSv4 request. | |||||
| CVE-2017-1082 | 1 Freebsd | 1 Freebsd | 2018-11-27 | 5.0 MEDIUM | 7.5 HIGH |
| In FreeBSD 11.x before 11.1-RELEASE and 10.x before 10.4-RELEASE, the qsort algorithm has a deterministic recursion pattern. Feeding a pathological input to the algorithm can lead to excessive stack usage and potential overflow. Applications that use qsort to handle large data set may crash if the input follows the pathological pattern. | |||||
| CVE-2018-6924 | 1 Freebsd | 1 Freebsd | 2018-11-26 | 5.6 MEDIUM | 7.1 HIGH |
| In FreeBSD before 11.1-STABLE, 11.2-RELEASE-p3, 11.1-RELEASE-p14, 10.4-STABLE, and 10.4-RELEASE-p12, insufficient validation in the ELF header parser could allow a malicious ELF binary to cause a kernel crash or disclose kernel memory. | |||||
| CVE-2017-1083 | 1 Freebsd | 1 Freebsd | 2018-11-23 | 7.8 HIGH | 7.5 HIGH |
| In FreeBSD before 11.2-RELEASE, a stack guard-page is available but is disabled by default. This results in the possibility a poorly written process could be cause a stack overflow. | |||||
| CVE-2017-1084 | 1 Freebsd | 1 Freebsd | 2018-11-23 | 7.8 HIGH | 7.5 HIGH |
| In FreeBSD before 11.2-RELEASE, multiple issues with the implementation of the stack guard-page reduce the protections afforded by the guard-page. This results in the possibility a poorly written process could be cause a stack overflow. | |||||
| CVE-2017-1085 | 1 Freebsd | 1 Freebsd | 2018-11-23 | 7.2 HIGH | 7.8 HIGH |
| In FreeBSD before 11.2-RELEASE, an application which calls setrlimit() to increase RLIMIT_STACK may turn a read-only memory region below the stack into a read-write region. A specially crafted executable could be exploited to execute arbitrary code in the user context. | |||||
| CVE-2018-6923 | 1 Freebsd | 1 Freebsd | 2018-11-13 | 7.8 HIGH | 7.5 HIGH |
| In FreeBSD before 11.1-STABLE, 11.2-RELEASE-p2, 11.1-RELEASE-p13, ip fragment reassembly code is vulnerable to a denial of service due to excessive system resource consumption. This issue can allow a remote attacker who is able to send an arbitrary ip fragments to cause the machine to consume excessive resources. | |||||
| CVE-2015-5675 | 1 Freebsd | 1 Freebsd | 2018-10-09 | 7.2 HIGH | 7.8 HIGH |
| The sys_amd64 IRET Handler in the kernel in FreeBSD 9.3 and 10.1 allows local users to gain privileges or cause a denial of service (kernel panic). | |||||
| CVE-2018-6249 | 5 Freebsd, Linux, Microsoft and 2 more | 5 Freebsd, Linux Kernel, Windows and 2 more | 2018-05-31 | 7.2 HIGH | 8.8 HIGH |
| NVIDIA GPU Display Driver contains a vulnerability in kernel mode layer handler where a NULL pointer dereference may lead to denial of service or potential escalation of privileges. | |||||
| CVE-2018-6917 | 1 Freebsd | 1 Freebsd | 2018-05-24 | 5.0 MEDIUM | 7.5 HIGH |
| In FreeBSD before 11.1-STABLE, 11.1-RELEASE-p9, 10.4-STABLE, 10.4-RELEASE-p8 and 10.3-RELEASE-p28, insufficient validation of user-provided font parameters can result in an integer overflow, leading to the use of arbitrary kernel memory as glyph data. Unprivileged users may be able to access privileged kernel data. | |||||
| CVE-2018-6919 | 1 Freebsd | 1 Freebsd | 2018-05-24 | 5.0 MEDIUM | 7.5 HIGH |
| In FreeBSD before 11.1-STABLE, 11.1-RELEASE-p9, 10.4-STABLE, 10.4-RELEASE-p8 and 10.3-RELEASE-p28, due to insufficient initialization of memory copied to userland, small amounts of kernel memory may be disclosed to userland processes. Unprivileged users may be able to access small amounts privileged kernel data. | |||||
| CVE-2015-1418 | 1 Freebsd | 1 Freebsd | 2018-04-07 | 9.3 HIGH | 7.8 HIGH |
| The do_ed_script function in pch.c in GNU patch through 2.7.6, and patch in FreeBSD 10.1 before 10.1-RELEASE-p17, 10.2 before 10.2-BETA2-p3, 10.2-RC1 before 10.2-RC1-p2, and 0.2-RC2 before 10.2-RC2-p1, allows remote attackers to execute arbitrary commands via a crafted patch file, because a '!' character can be passed to the ed program. | |||||
| CVE-2015-1416 | 1 Freebsd | 1 Freebsd | 2018-03-13 | 9.3 HIGH | 7.8 HIGH |
| Larry Wall's patch; patch in FreeBSD 10.2-RC1 before 10.2-RC1-p1, 10.2 before 10.2-BETA2-p2, and 10.1 before 10.1-RELEASE-p16; Bitrig; GNU patch before 2.2.5; and possibly other patch variants allow remote attackers to execute arbitrary shell commands via a crafted patch file. | |||||
| CVE-2016-1881 | 1 Freebsd | 1 Freebsd | 2018-01-30 | 7.2 HIGH | 7.8 HIGH |
| The kernel in FreeBSD 9.3, 10.1, and 10.2 allows local users to cause a denial of service (crash) or potentially gain privilege via a crafted Linux compatibility layer setgroups system call. | |||||
| CVE-2017-15037 | 1 Freebsd | 1 Freebsd | 2017-10-13 | 6.8 MEDIUM | 8.1 HIGH |
| In FreeBSD through 11.1, the smb_strdupin function in sys/netsmb/smb_subr.c has a race condition with a resultant out-of-bounds read, because it can cause t2p->t_name strings to lack a final '\0' character. | |||||
| CVE-2016-1879 | 1 Freebsd | 1 Freebsd | 2017-09-10 | 7.8 HIGH | 7.5 HIGH |
| The Stream Control Transmission Protocol (SCTP) module in FreeBSD 9.3 before p33, 10.1 before p26, and 10.2 before p9, when the kernel is configured for IPv6, allows remote attackers to cause a denial of service (assertion failure or NULL pointer dereference and kernel panic) via a crafted ICMPv6 packet. | |||||
| CVE-2017-6257 | 5 Freebsd, Linux, Microsoft and 2 more | 5 Freebsd, Kernel, Windows and 2 more | 2017-08-08 | 7.2 HIGH | 8.8 HIGH |
| NVIDIA GPU Display Driver contains a vulnerability in the kernel mode layer handler where a NULL pointer dereference may lead to denial of service or potential escalation of privileges | |||||
| CVE-2016-1886 | 1 Freebsd | 1 Freebsd | 2017-04-20 | 7.2 HIGH | 7.8 HIGH |
| Integer signedness error in the genkbd_commonioctl function in sys/dev/kbd/kbd.c in FreeBSD 9.3 before p42, 10.1 before p34, 10.2 before p17, and 10.3 before p3 allows local users to obtain sensitive information from kernel memory, cause a denial of service (memory overwrite and kernel crash), or gain privileges via a negative value in the flen structure member in the arg argument in a SETFKEY ioctl call, which triggers a "two way heap and stack overflow." | |||||
| CVE-2017-0321 | 5 Freebsd, Linux, Microsoft and 2 more | 5 Freebsd, Linux Kernel, Windows and 2 more | 2017-02-23 | 7.2 HIGH | 8.8 HIGH |
| All versions of NVIDIA GPU Display Driver contain a vulnerability in the kernel mode layer handler where a NULL pointer dereference caused by invalid user input may lead to denial of service or potential escalation of privileges. | |||||
| CVE-2017-0309 | 5 Freebsd, Linux, Microsoft and 2 more | 5 Freebsd, Linux Kernel, Windows and 2 more | 2017-02-23 | 7.2 HIGH | 8.8 HIGH |
| All versions of NVIDIA GPU Display Driver contain a vulnerability in the kernel mode layer handler where multiple integer overflows may cause improper memory allocation leading to a denial of service or potential escalation of privileges. | |||||
| CVE-2016-1888 | 1 Freebsd | 1 Freebsd | 2017-02-17 | 5.0 MEDIUM | 7.5 HIGH |
| The telnetd service in FreeBSD 9.3, 10.1, 10.2, 10.3, and 11.0 allows remote attackers to inject arguments to login and bypass authentication via vectors involving a "sequence of memory allocation failures." | |||||
| CVE-2016-1880 | 1 Freebsd | 1 Freebsd | 2017-02-17 | 7.2 HIGH | 7.8 HIGH |
| The Linux compatibility layer in the kernel in FreeBSD 9.3, 10.1, and 10.2 allows local users to read portions of kernel memory and potentially gain privilege via unspecified vectors, related to "handling of Linux futex robust lists." | |||||
| CVE-2016-1883 | 1 Freebsd | 1 Freebsd | 2017-02-17 | 7.2 HIGH | 7.8 HIGH |
| The issetugid system call in the Linux compatibility layer in FreeBSD 9.3, 10.1, and 10.2 allows local users to gain privilege via unspecified vectors. | |||||
| CVE-2016-1889 | 1 Freebsd | 1 Freebsd | 2017-02-16 | 7.2 HIGH | 7.8 HIGH |
| Integer overflow in the bhyve hypervisor in FreeBSD 10.1, 10.2, 10.3, and 11.0 when configured with a large amount of guest memory, allows local users to gain privilege via a crafted device descriptor. | |||||
| CVE-2016-1887 | 1 Freebsd | 1 Freebsd | 2016-05-26 | 7.2 HIGH | 7.8 HIGH |
| Integer signedness error in the sockargs function in sys/kern/uipc_syscalls.c in FreeBSD 10.1 before p34, 10.2 before p17, and 10.3 before p3 allows local users to cause a denial of service (memory overwrite and kernel panic) or gain privileges via a negative buflen argument, which triggers a heap-based buffer overflow. | |||||
| CVE-2016-1882 | 1 Freebsd | 1 Freebsd | 2016-03-02 | 7.8 HIGH | 7.5 HIGH |
| FreeBSD 9.3 before p33, 10.1 before p26, and 10.2 before p9 allow remote attackers to cause a denial of service (kernel crash) via vectors related to creating a TCP connection with the TCP_MD5SIG and TCP_NOOPT socket options. | |||||