libxml2: fix CVE-2014-0191

It was discovered that libxml2, a library providing support to read,
modify and write XML files, incorrectly performs entity substituton in
the doctype prolog, even if the application using libxml2 disabled any
entity substitution. A remote attacker could provide a
specially-crafted XML file that, when processed, would lead to the
exhaustion of CPU and memory resources or file descriptors.

Reference: https://access.redhat.com/security/cve/CVE-2014-0191

(From OE-Core rev: 674bd59d5e357a4aba18c472ac21712a660a84af)

(From OE-Core rev: 51f674ab1f7dac049060c58f89e84c5d1275a87b)

Signed-off-by: Maxin B. John <maxin.john@enea.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/recipes-core/libxml/libxml2.inc b/meta/recipes-core/libxml/libxml2.inc
index 7fb2644416..60bb6b8539 100644
--- a/meta/recipes-core/libxml/libxml2.inc
+++ b/meta/recipes-core/libxml/libxml2.inc
@@ -18,6 +18,7 @@ SRC_URI = "ftp://xmlsoft.org/libxml2/libxml2-${PV}.tar.gz;name=libtar \
            file://ansidecl.patch \
            file://runtest.patch \
            file://run-ptest \
+           file://libxml2-CVE-2014-0191-fix.patch \
           "
 
 inherit autotools pkgconfig binconfig pythonnative ptest