diff options
| author | Mark Johnston <markj@FreeBSD.org> | 2026-09-21 14:05:01 +0000 |
|---|---|---|
| committer | Mark Johnston <markj@FreeBSD.org> | 2026-09-28 18:14:41 +0000 |
| commit | ae084d5f1d7cce37d89aeda30fb27f28d46e2038 (patch) | |
| tree | 04543e400dc66b9591f2ca0db42f23f009e604f7 /source/compiler | |
| parent | af45dd667d44abbe01a31da9aec894419cafbf9b (diff) | |
udp: Let jail policy rewrite the dstaddr for v6 sendto()s
When performing an unconnected sendto() on a v6 UDP socket in a classic
jail, we were not applying the usual policy of replacing the loopback
addr with the jail's primary IP. Compare with, e.g., udp6_connect() or
the IPv4 udp_send(). Fix that.
Approved by: so
Security: FreeBSD-SA-26:69.udp
Security: CVE-2026-101303
Reported by: Yuxiang Yang, Yizhou Zhao, Ao Wang, Xuewei Feng, Qi Li,
and Ke Xu from Tsinghua University using GLM-5.1 from Z.ai
Reviewed by: bz, glebius
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D59772
(cherry picked from commit fecb9537a83b6746bc731a7cb3bcf6a33df79562)
(cherry picked from commit f3b4b6b756e2ce9e012068c5c91492f757b5c548)
Diffstat (limited to 'source/compiler')
0 files changed, 0 insertions, 0 deletions