net-snmp, openjpeg: add proper CVE tags to patches

Signed-off-by: Mingde (Matthew) Zeng <matthew.zeng@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-networking/recipes-protocols/net-snmp/net-snmp/CVE-2019-20892.patch

@@ -8,9 +8,11 @@ This patch fixes https://sourceforge.net/p/net-snmp/bugs/2956/.
 
 Upstream-Status: Backport
 [ak: fixup for 5.8 context, changes to library/snmpusm.h]
-CVE:CVE-2019-20892
+
+CVE: CVE-2019-20892
 
 Signed-off-by: Armin Kuster <akuster@mvista.com>
+Signed-off-by: Mingde (Matthew) Zeng <matthew.zeng@windriver.com>
 
 ---
  snmplib/snmp_client.c | 22 +++----------

meta-oe/recipes-graphics/openjpeg/openjpeg/CVE-2020-6851.patch

@@ -4,6 +4,10 @@ Date: Sat, 11 Jan 2020 01:51:19 +0100
 Subject: [PATCH] opj_j2k_update_image_dimensions(): reject images whose
  coordinates are beyond INT_MAX (fixes #1228)
 
+CVE: CVE-2020-6851
+
+Signed-off-by: Mingde (Matthew) Zeng <matthew.zeng@windriver.com>
+
 ---
  src/lib/openjp2/j2k.c | 8 ++++++++
  1 file changed, 8 insertions(+)

meta-oe/recipes-graphics/openjpeg/openjpeg/CVE-2020-8112.patch

@@ -6,6 +6,10 @@ Subject: [PATCH] opj_tcd_init_tile(): avoid integer overflow
 That could lead to later assertion failures.
 
 Fixes #1231 / CVE-2020-8112
+
+CVE: CVE-2020-8112
+
+Signed-off-by: Mingde (Matthew) Zeng <matthew.zeng@windriver.com>
 ---
  src/lib/openjp2/tcd.c | 20 ++++++++++++++++++--
  1 file changed, 18 insertions(+), 2 deletions(-)