On Wed Sep 30, 2026 at 10:16 AM CEST, Mathieu Dubois-Briand via lists.openembedded.org wrote: > Version 10.49 28-September-2026 > ------------------------------- > > This is a security-only release, to address GHSA-r9hj-j2rw-4q3m. > > Compared to 10.48, this release has only a minimal code change to prevent an > out-of-bounds write with arbitrary data. An attacker-controlled regex pattern > is required, and applications are only affected if using the > pcre2_jit_stack_create() and pcre2_jit_stack_assign() APIs to provide a > growable > JIT stack, and then matching against a pattern with unusually high JIT stack > usage, such as a large number of capturing groups. > > The implications of an out-of-bounds write could include arbitrary code > execution. > > The issue is not a regression and affects releases 10.48 and earlier. > > Signed-off-by: Mathieu Dubois-Briand <[email protected]> > --- > meta/recipes-support/libpcre/{libpcre2_10.48.bb => libpcre2_10.49.bb} | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/meta/recipes-support/libpcre/libpcre2_10.48.bb > b/meta/recipes-support/libpcre/libpcre2_10.49.bb > similarity index 96% > rename from meta/recipes-support/libpcre/libpcre2_10.48.bb > rename to meta/recipes-support/libpcre/libpcre2_10.49.bb > index 56791171c238..5fa7c3db3b4c 100644 > --- a/meta/recipes-support/libpcre/libpcre2_10.48.bb > +++ b/meta/recipes-support/libpcre/libpcre2_10.49.bb > @@ -20,7 +20,7 @@ SRC_URI = > "${GITHUB_BASE_URI}/download/pcre2-${PV}/pcre2-${PV}.tar.bz2 \ > GITHUB_BASE_URI = "https://github.com/PCRE2Project/pcre2/releases"; > UPSTREAM_CHECK_REGEX = "releases/tag/pcre2-(?P<pver>\d+(\.\d+)+)$" > > -SRC_URI[sha256sum] = > "b6c68fdf6f3ac31388b50aa89ff0fc49c00c987c16e7b5146491d12003f2c8ed" > +SRC_URI[sha256sum] = > "53c156e1ba416a20da8e65395daa132da0d80e76910424caca3fcdae7831d384" > > CVE_PRODUCT = "pcre2" >
Hello, Shouldn't this patch have removed meta/recipes-support/libpcre/libpcre2/testoutput3C ? See: https://git.openembedded.org/openembedded-core/commit/?id=3c447001749427b151dc2e6f08c790bac77b1c43 Regards, -- Yoann Congal Smile ECS
-=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#247225): https://lists.openembedded.org/g/openembedded-core/message/247225 Mute This Topic: https://lists.openembedded.org/mt/121505014/21656 Group Owner: [email protected] Unsubscribe: https://lists.openembedded.org/g/openembedded-core/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
