diff options
Diffstat (limited to 'patches/source/gnutls/gnutls-2.8.6_CVE-2011-4128.diff')
-rw-r--r-- | patches/source/gnutls/gnutls-2.8.6_CVE-2011-4128.diff | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/patches/source/gnutls/gnutls-2.8.6_CVE-2011-4128.diff b/patches/source/gnutls/gnutls-2.8.6_CVE-2011-4128.diff new file mode 100644 index 00000000..56a04ac6 --- /dev/null +++ b/patches/source/gnutls/gnutls-2.8.6_CVE-2011-4128.diff @@ -0,0 +1,36 @@ +From 949b53faed849109787a9972149874f7dfe63029 Mon Sep 17 00:00:00 2001 +From: mancha <mancha1@hush.com> +Date: Sun, 29 Sep 2013 +Subject: CVE-2011-4128 [GNUTLS-SA-2011-2] + +gnutls_session_get_data: fix possible buffer overflow + +This is a backport adaptation for use with GnuTLS 2.8.6. + +Relevant upstream commits: +-------------------------- +https://gitorious.org/gnutls/gnutls/commit/190cef6eed37d0 +https://gitorious.org/gnutls/gnutls/commit/e82ef4545e9e98 + +--- + gnutls_session.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +--- a/lib/gnutls_session.c 2013-09-27 ++++ b/lib/gnutls_session.c 2013-09-27 +@@ -64,13 +64,14 @@ gnutls_session_get_data (gnutls_session_ + gnutls_assert (); + return ret; + } +- *session_data_size = psession.size; + + if (psession.size > *session_data_size) + { ++ *session_data_size = psession.size; + ret = GNUTLS_E_SHORT_MEMORY_BUFFER; + goto error; + } ++ *session_data_size = psession.size; + + if (session_data != NULL) + memcpy (session_data, psession.data, psession.size); |