Re: [Buildroot] [PATCH 1/1] package/pcre2: security bump to version 10.48

[Thomas Perale via buildroot <buildroot@buildroot.org>]

In reply of:
> https://github.com/PCRE2Project/pcre2/releases/tag/pcre2-10.48
> 
> Fixes the following security issues:
> 
> (Security fix for specific API usage, GHSA-2p8c-ff85-vh9x)
>  If pcre2_jit_compile() is called with options for some match modes, and
>  then pcre2_match() is used to perform a match for a different match
>  mode, an out-of-bounds read can occur if the match is attempted against
>  invalid UTF input.
> 
> (Security fix for pattern conversion, GHSA-q8g2-wprr-34m9)
>  If pcre2_convert() is called on untrusted input on platforms with
>  32-bit size_t, an out-of-bounds heap write can occur.
> 
> (Security fix, GHSA-3r4p-g7gg-ppmf) Fixed an out-of-bounds write in DFA
>  matching when using a heap limit; also fixed possible integer overflows
>  which could cause under-allocation of the workspace.
> 
> (Security fix, GHSA-fmgr-6ggq-9859) Added bounds checks for several
>  integer overflows while compiling patterns on 32-bit CPUs, which could
>  cause under-allocation followed by out-of-bounds writes.
> 
> (Security fix, GHSA-9qww-pwc4-77qq) Applied lower buffer bound to
>  prevent two out-of-bounds reads while scanning backwards through
>  invalid UTF data with PCRE2_MATCH_INVALID_UTF.
> 
> (Security fix for specific API usage, #937) Fixed a leak and later
>  invalid free when calling the fast-path pcre2_jit_match() function with
>  a match data object previously used with pcre2_match() and
>  PCRE2_COPY_MATCHED_SUBJECT.
> 
> (Low-severity security fix, GHSA-q7rw-r7qq-2hx6) Fixed exposure of two
>  uninitialised bytes from malloc() via pcre2_serialize_encode().
> 
> Signed-off-by: Bernd Kuhls <bernd@kuhls.net>

Applied to 2025.02.x & 2026.08.x. Thanks

> ---
> Gitlab pipelines passed:
> https://gitlab.com/bkuhls/buildroot/-/commits/a621579b98b143ec2e87173d63a45f475ccbce08
> 
>  package/pcre2/pcre2.hash | 4 ++--
>  package/pcre2/pcre2.mk   | 2 +-
>  2 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/package/pcre2/pcre2.hash b/package/pcre2/pcre2.hash
> index 17f15c0fdc..90991322a2 100644
> --- a/package/pcre2/pcre2.hash
> +++ b/package/pcre2/pcre2.hash
> @@ -1,6 +1,6 @@
>  # Locally calculated after checking pgp signature:
> -# https://github.com/PhilipHazel/pcre2/releases/download/pcre2-10.47/pcre2-10.47.tar.bz2.sig
> -sha256  47fe8c99461250d42f89e6e8fdaeba9da057855d06eb7fc08d9ca03fd08d7bc7  pcre2-10.47.tar.bz2
> +# https://github.com/PCRE2Project/pcre2/releases/download/pcre2-10.48/pcre2-10.48.tar.bz2.sig
> +sha256  b6c68fdf6f3ac31388b50aa89ff0fc49c00c987c16e7b5146491d12003f2c8ed  pcre2-10.48.tar.bz2
>  # Locally computed
>  sha256  197d8a73ffee0d6b09adba2f9c677b5f5aede24edf89258a68e48248d010d811  LICENCE.md
>  sha256  5f216505c0f6ea3273caec89e766eef93cdeb7bbb0c429f9360116d7c938feeb  deps/sljit/LICENSE
> diff --git a/package/pcre2/pcre2.mk b/package/pcre2/pcre2.mk
> index f2b5608150..ea841f482e 100644
> --- a/package/pcre2/pcre2.mk
> +++ b/package/pcre2/pcre2.mk
> @@ -4,7 +4,7 @@
>  #
>  ################################################################################
>  
> -PCRE2_VERSION = 10.47
> +PCRE2_VERSION = 10.48
>  PCRE2_SITE = https://github.com/PCRE2Project/pcre2/releases/download/pcre2-$(PCRE2_VERSION)
>  PCRE2_SOURCE = pcre2-$(PCRE2_VERSION).tar.bz2
>  PCRE2_LICENSE = BSD-3-Clause
> -- 
> 2.47.3
> 
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