| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| Race condition in gzip 1.2.4, 1.3.3, and earlier, when decompressing a gzipped file, allows local users to modify permissions of arbitrary files via a hard link attack on a file while it is being decompressed, whose permissions are changed by gzip after the decompression is complete. |
| FreeBSD kernel 4.6 and earlier closes the file descriptors 0, 1, and 2 after they have already been assigned to /dev/null when the descriptors reference procfs or linprocfs, which could allow local users to reuse the file descriptors in a setuid or setgid program to modify critical data and gain privileges. |
| Kerberos 5 su (k5su) in FreeBSD 4.4 and earlier relies on the getlogin system call to determine if the user running k5su is root, which could allow a root-initiated process to regain its privileges after it has dropped them. |
| ktrace in BSD-based operating systems allows the owner of a process with special privileges to trace the process after its privileges have been lowered, which may allow the owner to obtain sensitive information that the process obtained while it was running with the extra privileges. |
| IPSEC implementations including (1) FreeS/WAN and (2) KAME do not properly calculate the length of authentication data, which allows remote attackers to cause a denial of service (kernel panic) via spoofed, short Encapsulating Security Payload (ESP) packets, which result in integer signedness errors. |
| Buffer overflow in FreeBSD lpd through long DNS hostnames. |
| mmap function in BSD allows local attackers in the kmem group to modify memory through devices. |
| The system configuration control (sysctl) facility in BSD based operating systems OpenBSD 2.2 and earlier, and FreeBSD 2.2.5 and earlier, does not properly restrict source routed packets even when the (1) dosourceroute or (2) forwarding variables are set, which allows remote attackers to spoof TCP connections. |
| FreeBSD mmap function allows users to modify append-only or immutable files. |
| Buffer overflow in BSD-based telnetd telnet daemon on various operating systems allows remote attackers to execute arbitrary commands via a set of options including AYT (Are You There), which is not properly handled by the telrcv function. |
| opiepasswd in One-Time Passwords in Everything (OPIE) in FreeBSD 4.10-RELEASE-p22 through 6.1-STABLE before 20060322 uses the getlogin function to determine the invoking user account, which might allow local users to configure OPIE access to the root account and possibly gain root privileges if a root shell is permitted by the configuration of the wheel group or sshd. |
| ICMP messages to broadcast addresses are allowed, allowing for a Smurf attack that can cause a denial of service. |
| A "programming error" in fast_ipsec in FreeBSD 4.8-RELEASE through 6.1-STABLE and NetBSD 2 through 3 does not properly update the sequence number associated with a Security Association, which allows packets to pass sequence number checks and allows remote attackers to capture IPSec packets and conduct replay attacks. |
| OpenBSD, BSDI, and other Unix operating systems allow users to set chflags and fchflags on character and block devices. |
| FreeBSD allows local users to conduct a denial of service by creating a hard link from a device special file to a file on an NFS file system. |
| FreeBSD T/TCP Extensions for Transactions can be subjected to spoofing attacks. |
| FreeBSD seyon allows users to gain privileges via a modified PATH variable for finding the xterm and seyon-emu commands. |
| FreeBSD seyon allows local users to gain privileges by providing a malicious program in the -emulator argument. |
| Buffer overflow in FreeBSD xmindpath allows local users to gain privileges via -f argument. |
| Buffer overflow in FreeBSD angband allows local users to gain privileges. |
