Vulnerabilities > Freebsd > Freebsd > 12.3

DATE CVE VULNERABILITY TITLE RISK
2023-12-18 CVE-2023-48795 Improper Validation of Integrity Check Value vulnerability in multiple products
The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negotiation message), and a client and server may consequently end up with a connection for which some security features have been downgraded or disabled, aka a Terrapin attack.
5.9
2023-11-08 CVE-2023-5941 Incorrect Calculation of Buffer Size vulnerability in Freebsd
In versions of FreeBSD 12.4-RELEASE prior to 12.4-RELEASE-p7 and FreeBSD 13.2-RELEASE prior to 13.2-RELEASE-p5 the __sflush() stdio function in libc does not correctly update FILE objects' write space members for write-buffered streams when the write(2) system call returns an error.
network
low complexity
freebsd CWE-131
critical
9.8
2023-10-04 CVE-2023-5368 Insecure Default Initialization of Resource vulnerability in Freebsd
On an msdosfs filesystem, the 'truncate' or 'ftruncate' system calls under certain circumstances populate the additional space in the file with unallocated data from the underlying disk device, rather than zero bytes. This may permit a user with write access to files on a msdosfs filesystem to read unintended data (e.g.
network
low complexity
freebsd CWE-1188
6.5
2023-09-06 CVE-2023-4809 Unspecified vulnerability in Freebsd
In pf packet processing with a 'scrub fragment reassemble' rule, a packet containing multiple IPv6 fragment headers would be reassembled, and then immediately processed.
network
low complexity
freebsd
7.5
2023-06-22 CVE-2023-3326 Improper Authentication vulnerability in Freebsd
pam_krb5 authenticates a user by essentially running kinit with the password, getting a ticket-granting ticket (tgt) from the Kerberos KDC (Key Distribution Center) over the network, as a way to verify the password.
network
low complexity
freebsd CWE-287
critical
9.8
2023-02-08 CVE-2023-0751 Unspecified vulnerability in Freebsd 12.3/12.4/13.1
When GELI reads a key file from standard input, it does not reuse the key file to initialize multiple providers at once resulting in the second and subsequent devices silently using a NULL key as the user key file.
network
low complexity
freebsd
6.5