[Buildroot] [git commit branch/2021.02.x] package/wpa_supplicant: ignore CVE-2021-30004 when using openssl

[Peter Korsgaard]

commit: https://git.buildroot.net/buildroot/commit/?id=4f329b0fba271b5b70ff46ed15b593e96cba17fb
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2021.02.x

The CVE can be ignored when the internal TLS impl isn't used.

https://security-tracker.debian.org/tracker/CVE-2021-30004
 "Issue only affects the "internal" TLS implementation
 (CONFIG_TLS=internal)"

Signed-off-by: Matthew Weber <matthew.weber at rockwellcollins.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998 at free.fr>
(cherry picked from commit 2f6a6b8e502e47474758f65e09ae9e269ea6bf46)
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
 package/wpa_supplicant/wpa_supplicant.mk | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/package/wpa_supplicant/wpa_supplicant.mk b/package/wpa_supplicant/wpa_supplicant.mk
index 46def443e6..5c1b4cefb9 100644
--- a/package/wpa_supplicant/wpa_supplicant.mk
+++ b/package/wpa_supplicant/wpa_supplicant.mk
@@ -122,6 +122,8 @@ ifeq ($(BR2_PACKAGE_LIBOPENSSL),y)
 WPA_SUPPLICANT_DEPENDENCIES += host-pkgconf libopenssl
 WPA_SUPPLICANT_LIBS += `$(PKG_CONFIG_HOST_BINARY) --libs openssl`
 WPA_SUPPLICANT_CONFIG_EDITS += 's/\#\(CONFIG_TLS=openssl\)/\1/'
+# Issue only affects the "internal" TLS implementation
+WPA_SUPPLICANT_IGNORE_CVES += CVE-2021-30004
 else
 WPA_SUPPLICANT_CONFIG_DISABLE += CONFIG_EAP_PWD CONFIG_EAP_TEAP
 WPA_SUPPLICANT_CONFIG_EDITS += 's/\#\(CONFIG_TLS=\).*/\1internal/'