From 6041037c68eda7d2ce7d31ee5c81d6d193bc6cf0 Mon Sep 17 00:00:00 2001 From: Robert Yang Date: Tue, 29 Aug 2017 02:12:01 -0700 Subject: libpcre2: Fix CVE-2017-7186 A fuzz on libpcre1 through the pcretest utility revealed an invalid read in the library. For who is interested in a detailed description of the bug, will follow a feedback from upstream: This was a genuine bug in the 32-bit library. Thanks for finding it. The crash was caused by trying to find a Unicode property for a code value greater than 0x10ffff, the Unicode maximum, when running in non-UTF mode (where character values can be up to 0xffffffff). Signed-off-by: Robert Yang --- meta/recipes-support/libpcre/libpcre2_10.23.bb | 1 + 1 file changed, 1 insertion(+) (limited to 'meta/recipes-support/libpcre/libpcre2_10.23.bb') diff --git a/meta/recipes-support/libpcre/libpcre2_10.23.bb b/meta/recipes-support/libpcre/libpcre2_10.23.bb index 63f8d51c9e..ca2b028e1c 100644 --- a/meta/recipes-support/libpcre/libpcre2_10.23.bb +++ b/meta/recipes-support/libpcre/libpcre2_10.23.bb @@ -13,6 +13,7 @@ LIC_FILES_CHKSUM = "file://LICENCE;md5=3de34df49e1fe3c3b59a08dff214488b" SRC_URI = "https://ftp.pcre.org/pub/pcre/pcre2-${PV}.tar.bz2 \ file://pcre-cross.patch \ file://libpcre2-CVE-2017-8786.patch \ + file://libpcre2-CVE-2017-7186.patch \ " SRC_URI[md5sum] = "b2cd00ca7e24049040099b0a46bb3649" -- cgit 1.2.3-korg