diff options
Diffstat (limited to 'poky/meta/recipes-core')
3 files changed, 60 insertions, 1 deletions
diff --git a/poky/meta/recipes-core/glib-networking/glib-networking_2.54.1.bb b/poky/meta/recipes-core/glib-networking/glib-networking_2.54.1.bb index 2a6f8af2b..5d17a824f 100644 --- a/poky/meta/recipes-core/glib-networking/glib-networking_2.54.1.bb +++ b/poky/meta/recipes-core/glib-networking/glib-networking_2.54.1.bb @@ -1,6 +1,6 @@ SUMMARY = "GLib networking extensions" DESCRIPTION = "glib-networking contains the implementations of certain GLib networking features that cannot be implemented directly in GLib itself because of their dependencies." -HOMEPAGE = "http://git.gnome.org/browse/glib-networking/" +HOMEPAGE = "https://gitlab.gnome.org/GNOME/glib-networking/" BUGTRACKER = "http://bugzilla.gnome.org" LICENSE = "LGPLv2" diff --git a/poky/meta/recipes-core/libxml/libxml2/CVE-2018-14404.patch b/poky/meta/recipes-core/libxml/libxml2/CVE-2018-14404.patch new file mode 100644 index 000000000..af3e7b2af --- /dev/null +++ b/poky/meta/recipes-core/libxml/libxml2/CVE-2018-14404.patch @@ -0,0 +1,58 @@ +From 29115868c92c81a4119b05ea95b3c91608a0b6e8 Mon Sep 17 00:00:00 2001 +From: Nick Wellnhofer <wellnhofer@aevum.de> +Date: Mon, 30 Jul 2018 12:54:38 +0200 +Subject: [PATCH] Fix nullptr deref with XPath logic ops + +If the XPath stack is corrupted, for example by a misbehaving extension +function, the "and" and "or" XPath operators could dereference NULL +pointers. Check that the XPath stack isn't empty and optimize the +logic operators slightly. + +Closes: https://gitlab.gnome.org/GNOME/libxml2/issues/5 + +Also see +https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=901817 +https://bugzilla.redhat.com/show_bug.cgi?id=1595985 + +This is CVE-2018-14404. + +Thanks to Guy Inbar for the report. + +CVE: CVE-2018-14404 +Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/libxml2/commit/a436374994c47b12d5de1b8b1d191a098fa23594] +Signed-off-by: Sinan Kaya <okaya@kernel.org> +--- + xpath.c | 10 ++++------ + 1 file changed, 4 insertions(+), 6 deletions(-) + +diff --git a/xpath.c b/xpath.c +index 35274731..3fcdc9e1 100644 +--- a/xpath.c ++++ b/xpath.c +@@ -13337,9 +13337,8 @@ xmlXPathCompOpEval(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op) + return(0); + } + xmlXPathBooleanFunction(ctxt, 1); +- arg1 = valuePop(ctxt); +- arg1->boolval &= arg2->boolval; +- valuePush(ctxt, arg1); ++ if (ctxt->value != NULL) ++ ctxt->value->boolval &= arg2->boolval; + xmlXPathReleaseObject(ctxt->context, arg2); + return (total); + case XPATH_OP_OR: +@@ -13363,9 +13362,8 @@ xmlXPathCompOpEval(xmlXPathParserContextPtr ctxt, xmlXPathStepOpPtr op) + return(0); + } + xmlXPathBooleanFunction(ctxt, 1); +- arg1 = valuePop(ctxt); +- arg1->boolval |= arg2->boolval; +- valuePush(ctxt, arg1); ++ if (ctxt->value != NULL) ++ ctxt->value->boolval |= arg2->boolval; + xmlXPathReleaseObject(ctxt->context, arg2); + return (total); + case XPATH_OP_EQUAL: +-- +2.19.0 + diff --git a/poky/meta/recipes-core/libxml/libxml2_2.9.7.bb b/poky/meta/recipes-core/libxml/libxml2_2.9.7.bb index deb3488a7..c749a8165 100644 --- a/poky/meta/recipes-core/libxml/libxml2_2.9.7.bb +++ b/poky/meta/recipes-core/libxml/libxml2_2.9.7.bb @@ -21,6 +21,7 @@ SRC_URI = "http://www.xmlsoft.org/sources/libxml2-${PV}.tar.gz;name=libtar \ file://libxml-m4-use-pkgconfig.patch \ file://0001-Make-ptest-run-the-python-tests-if-python-is-enabled.patch \ file://fix-execution-of-ptests.patch \ + file://CVE-2018-14404.patch \ " SRC_URI[libtar.md5sum] = "896608641a08b465098a40ddf51cefba" |