vmd(8): prevent OOB reads in 32 and 64-bit ELF loaders.
Malformed ELF files could cause reading past section-headers.
For ELF64 files, malformed section metadata could cause out of bound
reads of heap allocated buffers.
Reported by Frank Denis.
Discussed with and "go for it" from mlarkin@
Add nicer dark and light colour sets (themes) used on terminals with 256
or more colours. Currently based these on emacs but they could change.
Terminals with fewer colours use the ANSI colours. A new "theme" option
overrides the detected theme (set to "terminal" to go back to ANSI
colours).
Do not silently truncate result of dname_expand.
This can only happen if the caller provides a buffer that's too
small. All current callers provide a buffer of size MAXDNAME, which is
large enough in all cases, otherwise dname_check_label would error out.
Found by me and independently by Andrew Griffiths.
OK deraadt, tb
Backport the SDL3 gamecontroller backend from Godot 4.x to Godot 3
(godot/pack1). This replaces the thus far "homegrown" gamecontroller
backend code. Tested with PS4 controller and multiple games.
"makes a lot of sense" op@
net/curl: update to 8.21.0
Changes:
* curl: named globs in output filename for upload glob references
* HTTP/3: add proxy CONNECT and MASQUE CONNECT-UDP support (ngtcp2 QUIC)
* http2: remove stream dependency tracking
* lib: drop support for CURLAUTH_DIGEST_IE
Includes fixes for
CVE-2026-8286: wrong STARTTLS connection reuse
CVE-2026-8458: wrong reuse for different services
CVE-2026-8924: trailing dot domain super cookie
CVE-2026-8926: password leak with netrc and user in URL
CVE-2026-8927: env-set cross-proxy Digest auth state leak
CVE-2026-8932: incomplete mTLS config matching in conn reuse
CVE-2026-9079: stale proxy password leak
CVE-2026-9080: UAF after pause in socket callback
CVE-2026-9545: exposing HTTP/3 early data
CVE-2026-9546: sending old referer
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vmd(8): prevent virtio scsi DoS from bad descriptor length.
A guest can construct a looping, zero-length descriptor chain that
spins forever when processing a READ_10 command. Check for zero
length scenario and abort the read with a warning.
Reported by Frank Denis.
Discussed with and "go for it" from mlarkin@
vmd(8): reject invalid PIT periods causing UB.
A guest can write values to Register A that results in a negative
shift exponent when computing the resulting timer rate. Detect and
ignore values to prevent UB from negative shift.
Reported by Frank Denis.
Discussed with and "go for it" from mlarkin@
vmd(8): fix fw_cfg leak of file directory buffer.
FW_CFG_FILE_DIR selector requests leak file directory buffers.
Repeated requests from guests can exhaust vmd process memory.
Reported by Frank Denis.
Discussed with and "go for it" from mlarkin@
www/mozilla-firefox: MFC update to 152.0.3.
see https://www.firefox.com/en-US/firefox/152.0.3/releasenotes/
Fixed an issue that could cause extreme memory usage and freezing on
startup for users with language packs installed. (Bug 2049845)
ospfd(8) must be more paranoid about what it sends
to its peers using IPC messages (see imsg_add(3)).
The data passed between processes must not leak
information on memory address layout from process.
The process must be sending to its peers either data which
are needed or, if taking a shortcut, zeroize fields
which carry pointer (memory addresses) from process.
The issue has been reported by students
from British Columbia University earlier this year.
The fix includes generous feedback from claudio@
OK claudio@
