diff options
Diffstat (limited to 'debian/patches/CVE-2013-6076.patch')
| -rw-r--r-- | debian/patches/CVE-2013-6076.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/debian/patches/CVE-2013-6076.patch b/debian/patches/CVE-2013-6076.patch new file mode 100644 index 000000000..51f0ae37d --- /dev/null +++ b/debian/patches/CVE-2013-6076.patch @@ -0,0 +1,27 @@ +From d8867a8452eece3fffab29605f48e6bed47c42d4 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Volker=20R=C3=BCmelin?= <vr_strongswan@t-online.de> +Date: Fri, 11 Oct 2013 09:38:24 +0200 +Subject: [PATCH] ikev1: Properly initialize list of fragments in case fragment + ID is 0 + +Fixes CVE-2013-6076. +--- + src/libcharon/sa/ikev1/task_manager_v1.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/libcharon/sa/ikev1/task_manager_v1.c b/src/libcharon/sa/ikev1/task_manager_v1.c +index 6d4ef14..597416e 100644 +--- a/src/libcharon/sa/ikev1/task_manager_v1.c ++++ b/src/libcharon/sa/ikev1/task_manager_v1.c +@@ -1273,7 +1273,7 @@ static status_t handle_fragment(private_task_manager_t *this, message_t *msg) + return FAILED; + } + +- if (this->frag.id != payload->get_id(payload)) ++ if (!this->frag.list || this->frag.id != payload->get_id(payload)) + { + clear_fragments(this, payload->get_id(payload)); + this->frag.list = linked_list_create(); +-- +1.8.1.2 + |