FreeBSD 12.4-RELEASE Errata
Abstract
This document lists errata items for FreeBSD 12.4-RELEASE, containing significant information discovered after the release or too late in the release cycle to be otherwise included in the release documentation. This information includes security advisories, as well as news relating to the software or documentation that could affect its operation or usability. An up-to-date version of this document should always be consulted before installing this version of FreeBSD.
This errata document for FreeBSD 12.4-RELEASE will be maintained until the FreeBSD 12.4-RELEASE end of life.
Table of Contents
Introduction
This errata document contains "late-breaking news" about FreeBSD 12.4-RELEASE. Before installing this version, it is important to consult this document to learn about any post-release discoveries or problems that may already have been found and fixed.
Any version of this errata document actually distributed with the release (for example, on a CDROM distribution) will be out of date by definition, but other copies are kept updated on the Internet and should be consulted as the "current errata" for this release. These other copies of the errata are located at https://www.FreeBSD.org/releases/, plus any sites which keep up-to-date mirrors of this location.
Source and binary snapshots of FreeBSD 12-STABLE also contain up-to-date copies of this document (as of the time of the snapshot).
For a list of all FreeBSD CERT security advisories, see https://www.FreeBSD.org/security/.
Security Advisories
| Advisory | Date | Topic |
|---|---|---|
|
8 February 2023 |
GELI silently omits the keyfile if read from stdin |
|
|
16 February 2023 |
OpenSSH pre-authentication double free |
|
|
16 February 2023 |
Multiple vulnerabilities in OpenSSL |
|
|
21 June 2023 |
Network authentication attack via pam_krb5 |
|
|
21 June 2023 |
ssh-add does not honor per-hop destination constraints |
|
|
1 August 2023 |
Remote denial of service in IPv6 fragment reassembly |
|
|
1 August 2023 |
Potential remote code execution via ssh-agent forwarding |
|
|
1 August 2023 |
Network authentication attack via pam_krb5 |
|
|
6 September 2023 |
pf incorrectly handles multiple IPv6 fragment headers |
|
|
6 September 2023 |
Wi-Fi encryption bypass |
|
|
3 October 2023 |
msdosfs data disclosure |
|
|
8 November 2023 |
libc stdio buffer overflow |
|
|
5 December 2023 |
TCP spoofing vulnerability in pf(4) |
|
|
19 December 2023 |
Prefix Truncation Attack in the SSH protocol |
Errata Notices
| Errata | Date | Topic |
|---|---|---|
|
8 February 2023 |
Timezone database information update |
|
|
8 February 2023 |
ixgbe incorrectly reports input errors for 82599ES |
|
|
21 June 2023 |
Timezone database information update |
|
|
21 June 2023 |
mpr(4) may fail to initialize devices |
|
|
3 October 2023 (revised) |
freebsd-update to 14.0 fails |
|
|
3 October 2023 |
freebsd-update to 14.0 fails |
|
|
8 November 2023 |
freebsd-update does not handle deep boot environments |
|
|
8 November 2023 |
Incorrect regular expression escape handling |
|
|
1 December 2023 |
OpenZFS data corruption |
Open Issues
If upgrading from an earlier version of FreeBSD, sshd (from
OpenSSH 9.1p1) will not accept new connections until it is
restarted. After installing the new userland, either reboot (as
specified in the source update procedure), or execute service
sshd restart.
Late-Breaking News
No late-breaking news
Last modified on: December 20, 2023 by Philip Paeps