NSS Makefile build system is pretty weak if used with parallel build. In
this case what happens is that 'ifndef FREEBL_NO_DEPEND' appears in
lib/freebl/manifest.mn and coreconf/Linux.mk. When parallel building
variable FREEBL_NO_DEPEND gets defined if not defined to 1, but in the
2 occurences we end up having on variable set to 1 and 1 still not
defined. This results in:
`
/home/giuliobenetti/br-reproduce/3e046c996825447f48377f7c4361b5db26b84f95/output/host/lib/gcc/arm-buildroot-linux-musleabi/14.3.0/../../../../arm-buildroot-linux-musleabi/bin/ld: Linux2.6_arm_arm-buildroot-linux-musleabi-gcc.br_real_glibc_PTH_DBG.OBJ/Linux_SINGLE_SHLIB/lowhash_vector.o: in function `loader_GetOriginalPathname':
lowhash_vector.c:(.text.loader_GetOriginalPathname+0x68): undefined reference to `PR_SetError'
collect2: error: ld returned 1 exit status
`
So let's pass FREEBL_NO_DEPEND=1 when building to define that variable
instead to let NSS Makefile to calculate it.
Fixes:
https://autobuild.buildroot.net/results/ad4/ad40536728303c56d1d0968e38ac36da12cca416//
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
(cherry picked from commit 6d3cc38ec0)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
There is no CVE assigned with the vendor name "cesenta".
The CPE ID introduced in [1], correctly reference "cesanta" as a CPE
vendor but introduced a typo while writing the vendor metadata in
`mongoose.mk`.
[1] 3d632c941f package/mongoose: add MONGOOSE_CPE_ID_VENDOR
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit de4044a0c9)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
- CVE-2026-32853:
LibVNCServer versions 0.9.15 and prior (fixed in commit 009008e)
contain a heap out-of-bounds read vulnerability in the UltraZip
encoding handler that allows a malicious VNC server to cause
information disclosure or application crash. Attackers can exploit
improper bounds checking in the HandleUltraZipBPP() function by
manipulating subrectangle header counts to read beyond the allocated
heap buffer.
For more information, see:
- https://www.cve.org/CVERecord?id=CVE-2026-32853
- https://github.com/LibVNC/libvncserver/security/advisories/GHSA-87q7-v983-qwcj
- 009008e2f4
- CVE-2026-32854:
LibVNCServer versions 0.9.15 and prior (fixed in commit dc78dee)
contain null pointer dereference vulnerabilities in the HTTP proxy
handlers within httpProcessInput() in httpd.c that allow remote
attackers to cause a denial of service by sending specially crafted
HTTP requests. Attackers can exploit missing validation of strchr()
return values in the CONNECT and GET proxy handling paths to trigger
null pointer dereferences and crash the server when httpd and proxy
features are enabled.
For more information, see:
- https://www.cve.org/CVERecord?id=CVE-2026-32854
- https://github.com/LibVNC/libvncserver/security/advisories/GHSA-xjp8-4qqv-5x4x
- dc78dee51a
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 258128aefe)
[thomas: backport patch to 2025.02]
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Fixes the following vulnerabilities:
- CVE-2026-4046:
The iconv() function in the GNU C Library versions 2.43 and earlier
may crash due to an assertion failure when converting inputs from the
IBM1390 or IBM1399 character sets, which may be used to remotely crash
an application. This vulnerability can be trivially mitigated by
removing the IBM1390 and IBM1399 character sets from systems that do
not need them.
For more information, see:
- https://www.cve.org/CVERecord?id=CVE-2026-4046
- glibc-2.41-135-g61737f43b1f0d9f64a6f16649625476b70f9f4d3
- CVE-2026-4437:
Calling gethostbyaddr or gethostbyaddr_r with a configured
nsswitch.conf that specifies the library's DNS backend in the GNU C
Library version 2.34 to version 2.43 could, with a crafted response
from the configured DNS server, result in a violation of the DNS
specification that causes the application to treat a non-answer
section of the DNS response as a valid answer.
For more information, see:
- https://www.cve.org/CVERecord?id=CVE-2026-4437
- glibc-2.41-131-gdbd8335c8ce8af11226ee1514d7a020b15c63345
- CVE-2026-4438:
Calling gethostbyaddr or gethostbyaddr_r with a configured
nsswitch.conf that specifies the library's DNS backend in the GNU C
library version 2.34 to version 2.43 could result in an invalid DNS
hostname being returned to the caller in violation of the DNS
specification.
For more information, see:
- https://www.cve.org/CVERecord?id=CVE-2026-4438
- glibc-2.41-132-g502861645bb1baf650d58e2ddd6b230bc26676c9
> git shortlog 2.41-123-gfb4db64a0..glibc-2.41-137-gb676adadb
Carlos O'Donell (2):
resolv: Count records correctly (CVE-2026-4437)
resolv: Check hostname for validity (CVE-2026-4438)
DJ Delorie (1):
include: isolate __O_CLOEXEC flag for sys/mount.h and fcntl.h
Florian Weimer (8):
Switch currency symbol for the bg_BG locale to euro
nss: Introduce dedicated struct nss_database_for_fork type
Linux: In getlogin_r, use utmp fallback only for specific errors
nss: Missing checks in __nss_configure_lookup, __nss_database_get (bug 28940)
iconvdata: Fix invalid pointer arithmetic in ANSI_X3.110 module
posix: Run tst-wordexp-reuse-mem test
Use pending character state in IBM1390, IBM1399 character sets (CVE-2026-4046)
Linux: Only define OPEN_TREE_* macros in <sys/mount.h> if undefined (bug 33921)
Michael Jeanson (1):
tests: fix tst-rseq with Linux 7.0
Xi Ruoyao (1):
elf: parse /proc/self/maps as the last resort to find the gap for tst-link-map-contiguous-ldso
Yury Khrustalev (1):
posix: Fix invalid flags test for p{write,read}v2
Acked-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit e3c662eac9)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Fixes the following vulnerability:
CVE-2026-4367: libXpm Out-of-bounds read in xpmNextWord()
libXpm uses a number of internal helper functions to parse the XPM file
format.
One of these internal functions, xpmNextString(), checks for the NULL
terminator when looking for the end of the current string but not when
looking for the beginning of the next string.
A small XPM file with a malformed color table definition may cause the
function xpmNextWord(), called from xpmParseColors() following a call to
xpmNextString(), to start past the actual end of the file, causing an
out-of-bound read.
Advisory:
https://lists.x.org/archives/xorg-announce/2026-April/003690.html
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 3aa75c99c1)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Backport 2 patches from upstream maintenance branch. Same fixes as
required for gcc-14.
Signed-off-by: Marcus Hoffmann <buildroot@bubu1.eu>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 10ccbe079c)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Backport two patches from upstream gcc-14 maintenance branch. Requires
one more patch on top of the fix for gcc-15.
Signed-off-by: Marcus Hoffmann <buildroot@bubu1.eu>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit dee4991cd1)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
The FRR package currently only installs systemv services files. The
upstream package also provides a systemd service file and a service
template file. Install those when systemd is selected as an init
manager.
Signed-off-by: Alexis Lothoré <alexis.lothore@bootlin.com>
Signed-off-by: Marcus Hoffmann <buildroot@bubu1.eu>
(cherry picked from commit 5af981a672)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
The __name__ == '__main__' guard allows importing pkg-stats as a
module using importlib, circumventing the normal module filename
requirements. This in turn makes it possible to test/debug individual
functions.
Signed-off-by: Fiona Klute <fiona.klute@gmx.de>
Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
(cherry picked from commit 8cde69e101)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
The file handle can be iterated over directly and each line is used
exactly once, so the only effect of reading all lines into a list
first was higher memory use and complexity.
Signed-off-by: Fiona Klute <fiona.klute@gmx.de>
Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
(cherry picked from commit 07f7ad9898)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
The filter is supposed to exclude host/target infra from output if the
respective package is not built with the current
configuration.
However, excluding host packages did not work correctly: If keep_host
is False because the host package is not built, the next branch was
checked and included the host infra in output with "target" type if
the target package is built. For a package that support host and
target build, but gets built only for the target, this leads to output
like (Meson example):
meson (target)
host-meson (target)
Skip host infra in the target branch instead. Also include
Package.infra in Package.__str__() result, which was needed for
debugging this bug.
Signed-off-by: Fiona Klute <fiona.klute@gmx.de>
Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
(cherry picked from commit e8dcebf459)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Use only one of the classes for "error" or "warning" status so they
look different, and format the error/warning text for both. Do not
make the text a link if the URL is None.
Signed-off-by: Fiona Klute <fiona.klute@gmx.de>
Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
(cherry picked from commit 7961bd10b9)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
The previous Config.* glob also caught linux/Config.ext.in and
package/php/Config.ext, as well as some backup files created by
editors (e.g. Config.in~ after editing a Config.in file in Emacs),
leading to wrong results depending on directory listing order.
Also use "with" to automatically close the file when the block is
left, even on error.
Signed-off-by: Fiona Klute <fiona.klute@gmx.de>
Signed-off-by: Arnout Vandecappelle <arnout@rnout.be>
(cherry picked from commit 77a464969c)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
I don't use maintain x11vnc in buildroot anymore and can't easily test.
Signed-off-by: Martin Kepplinger-Novaković <martink@posteo.de>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 81e72115a0)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
If sending the stop signal fails but the PID file exists the following
shutdown wait turns into an endless loop. Avoid that and return the
error immediately.
Signed-off-by: Fiona Klute <fiona.klute@gmx.de>
Signed-off-by: Marcus Hoffmann <buildroot@bubu1.eu>
(cherry picked from commit 6558eb3d65)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
If sending the stop signal fails but the PID file exists the following
shutdown wait turns into an endless loop. Avoid that and return the
error immediately.
Signed-off-by: Fiona Klute <fiona.klute@gmx.de>
Signed-off-by: Marcus Hoffmann <buildroot@bubu1.eu>
(cherry picked from commit 34f4732f1a)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
OpenSSH checks during ./configure if the default location /var/run
exists on the build host, and defaults to ${sysconfdir} (/etc/ssh in
Buildroot) if not. This can break e.g. in a sandbox with its own mount
namespace where there is no reason to create a /var.
On the target this leads to errors when starting/stopping the service
from the init script, which expects the PID file at /var/run/sshd.pid if
sshd is running. A "stop" (including as part of "restart") or "reload"
will always fail with
no /usr/sbin/sshd found; none killed
from start-stop-daemon, even though sshd is running (because the PID
file doesn't exist where start-stop-daemon tries to read it).
On the other hand, a "start" command will try to start sshd even if it
is already running, because it cannot detect the running instance.
Unfortunately sshd does not fail directly in that situation (so the init
script completes), but something like the following appears in the log:
[May 04 14:48:05] auth sshd[4592]: error: Bind to port 22 on 0.0.0.0
failed: Address in use.
[May 04 14:48:05] auth sshd[4592]: error: Bind to port 22 on :: failed:
Address in use.
[May 04 14:48:05] auth sshd[4592]: fatal: Cannot bind any address.
Explicitly setting --with-pid-dir=/var/run overrides either default,
and only logs a warning if /var/run does not exist.
[1] 5fa60ae0d2/configure.ac (L5568-L5576)
Signed-off-by: Fiona Klute <fiona.klute@gmx.de>
[Marcus: expand commit message after discussion on ML]
Signed-off-by: Marcus Hoffmann <buildroot@bubu1.eu>
(cherry picked from commit c09bec68f1)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Bugfix release fixing crash / NULL pointer access issues and gsasl
authentication compatibility with Microsoft servers.
Mutt 2.2.14 was released on February 20, 2025. This is a bug-fix release,
fixing a couple possible crashes, in GPGME and with IMAP when logging out,
and correcting a small issue with unnecessary encoding of "." in attachment
names (2231 encoding).
Mutt 2.2.15 was released on October 2, 2025. This is a bug-fix release,
fixing an IMAP search/limit bug, a compilation issue, and containing a
workaround for gsasl SMTP authentication issues with some MS servers. A few
parts of the documentation were also improved.
Mutt 2.2.16 was released on November 22, 2025. This is a bug-fix release,
fixing a resource leak when compiled with OpenSSL/LibreSSL, which could
eventually result in new connections failing.
http://www.mutt.org/news.html
The 2.2.16 release is not available on bitbucket, so change to the official
ftp.mutt.org location instead.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 206cd3cd31)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Bugfix release with large number of (security) fixes.
For 6.2.26:
- a severe issue was found in the compression library (slz) where
specially crafted patterns with tune.bufsize above 17408 or
tune.maxrewrite below 964 (both non-default) could cause output
buffer overflows due to the overhead exceeding the promised
worst-case growth bound of 5 bytes and reach up to 1/16 of the
input contents. Given that the compression output is hardly
controllable, and the canaries at the end of the pools will catch
this at release time, the risk of exploitation by a hostile server
is close to zero, however it will cause repeated crashes if such a
crafted file is present on a server and regularly downloaded. A
workaround consists in keeping tune.maxrewrite at least 1/16 of
tune.bufsize or just not changing them since the defaults are safe.
A CVE was requested two weeks ago for this one, I'll mention it when
it arrives.
- HTTP/2 incomplete transfer detection was missing for HEADERS frames
carrying END_STREAM. When relayed to an HTTP/1.1 server that
responds before the end of the transfer, this can result in bytes
of the next request over the same connection to be ignored. Most of
the time it will cause the connection to be dropped due to an
unparsable request, but when combined with "http-reuse never", or
on totally idle servers, the client could expect the second request
to reuse the same connection and perform a content smuggling attack
that would allow to pass an unverified request to a server. For
those who can't upgrade, a temporary workaround is to disable
HTTP/2 by specifying "alpn http/1.1" on bind lines and adding
"disable-h2-upgrade" in HTTP frontends. A CVE will be requested for
this one.
- HTTP/1.1 bodyless messages announcing a non-null Content-Length did
not force close mode on the backend, potentially causing
desynchronisation between HAProxy and the server in conjunction
with other bugs.
- FCGI record length truncation with large bufsize (>=65544) could
enable request smuggling into PHP-FPM since the 16-bit
content_length field silently truncated to 65535 bytes.
- an unvalidated SNI name_len field in ClientHello could cause OOB
heap reads of up to 65KB via XXH3, smp_dup(), and log-format leaks
on any TCP frontend using req.ssl_sni, possibly causing crashes when
used.
- ECDSA JWT signatures with ES256/384/512 could cause a heap overflow
of ~14 bytes in the DER conversion before verification.
- Lua's httpclient headers conversion accepted more than 101 headers
without bound checking, causing a stack buffer overflow reachable
from any Lua action/task/service.
- peers dictionary cache updates accepted an unvalidated entry id as
array index, allowing OOB heap writes at attacker-controlled
offsets.
- Lua had a use-after-free of HTTP reason strings managed by Lua's GC
between set_status() and start_response(), potentially leaking
adjacent information from memory.
- the regsub sample function could leak ~9-50KB of stale heap data
when back-reference expansion overflowed the output buffer.
- SPOE decode_varint() had no iteration cap, allowing pointer
arithmetic to wrap and dereference memory ~64KB before the
allocation, causing SIGSEGV or parser confusion.
- in sample expressions, less common HTTP methods (PATCH etc.) are
represented by both an enum and a string. The string part was not
handled correctly in sample duplication functions, resulting in
their contents appearing empty when trying to fetch the method.
- QPACK varint decoding is now also limited to 62-bit, and had a risk
of 1-byte OOB reads on truncated streams, which could cause
incorrect header decoding.
- config: a few argument parsing errors in conditional expressions
used in ".if" could be misreported and even cause a crash during
the parsing. Also, a few keywords relying on warnif_misplaced_*
didn't check the return value and didn't count emitted warnings as
warnings.
For more details, see the announcement:
https://www.mail-archive.com/haproxy@formilux.org/msg47016.html
For 6.2.27:
A major issue were fixed by this release. It was related to the scheme-based
normalization. The presence of commas in Host header and authority was permitted
and would be used to compare the values, which then would differ when read via
hdr(host) which splits them on commas, and under certain circumstances, trigger
crashes (at least it did in the OSS-Fuzz environment when injecting the values
directly at the HTX layer). The issue was fixed. Remains the case of the comma
characters in authorities. Even though the spec permits commas in authorities
(not in domain names), there is currently no use case for this and it causes an
ambiguity with the historical use of hdr(host), so we preferred to just deny
them. The change was performed on the 3.4-dev10 and postponed for the next 3.3
release. It will probably be backported to lower versions too.
An issue in the FCGI multiplexer was fixed. The function responsible to emit
FCGI_PARAM records was not handling cases of full buffer in a consistent
way. The issue was quite limited, but the "http-send-name-header" option could
be silently ignored. The issue was fixed by reworking this function.
The scheme-based normalization was fixed to properly handle case of OPTIONS
requests. As stated in RFC9110#4.2.3, when the scheme-based normalization is
performed, an empty path must be normalized to "/", except for OPTIONS request.
Finally, a memory leak on error path (tools) and other minor issues were also
fixed.
For more details, see the announcement:
https://www.mail-archive.com/haproxy@formilux.org/msg47059.html
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 22f1e90d6b)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
