From ff97e66c56512644577e8e86019f92bf935ed29e Mon Sep 17 00:00:00 2001 From: Bernd Kuhls Date: Fri, 2 Jun 2017 20:50:53 +0200 Subject: [PATCH] package/ipsec-tools: add security patch to fix CVE-2015-4047 Signed-off-by: Bernd Kuhls Signed-off-by: Thomas Petazzoni --- package/ipsec-tools/0004-CVE-2015-4047.patch | 26 ++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 package/ipsec-tools/0004-CVE-2015-4047.patch diff --git a/package/ipsec-tools/0004-CVE-2015-4047.patch b/package/ipsec-tools/0004-CVE-2015-4047.patch new file mode 100644 index 0000000000..f53fe5cc11 --- /dev/null +++ b/package/ipsec-tools/0004-CVE-2015-4047.patch @@ -0,0 +1,26 @@ +ipsec-tools: CVE-2015-4047: null pointer dereference crash in racoon + +See: https://bugs.gentoo.org/show_bug.cgi?id=550118 + +Downloaded from +https://gitweb.gentoo.org/repo/gentoo.git/tree/net-vpn/ipsec-tools/files/ipsec-tools-CVE-2015-4047.patch + +See also +https://sources.debian.net/src/ipsec-tools/1:0.8.2%2B20140711-8/debian/patches/bug785778-null-pointer-deref.patch/ + +Signed-off-by: Bernd Kuhls + +--- ./src/racoon/gssapi.c 9 Sep 2006 16:22:09 -0000 1.4 ++++ ./src/racoon/gssapi.c 19 May 2015 15:16:00 -0000 1.6 +@@ -192,6 +192,11 @@ + gss_name_t princ, canon_princ; + OM_uint32 maj_stat, min_stat; + ++ if (iph1->rmconf == NULL) { ++ plog(LLV_ERROR, LOCATION, NULL, "no remote config\n"); ++ return -1; ++ } ++ + gps = racoon_calloc(1, sizeof (struct gssapi_ph1_state)); + if (gps == NULL) { + plog(LLV_ERROR, LOCATION, NULL, "racoon_calloc failed\n");