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| author | Felix Fietkau <nbd@openwrt.org> | 2012-10-17 18:16:56 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2012-10-17 18:16:56 +0000 |
| commit | 26944502e3ac3625b25a2911894bcdd252e39b30 (patch) | |
| tree | c639a0110f57757b8628618d5f3ee676b02ed9e9 /package | |
| parent | c6ba19c70e1bde7cb94c77ae64537294cfef2ae9 (diff) | |
| download | upstream-26944502e3ac3625b25a2911894bcdd252e39b30.tar.gz upstream-26944502e3ac3625b25a2911894bcdd252e39b30.tar.bz2 upstream-26944502e3ac3625b25a2911894bcdd252e39b30.zip | |
hostapd: merge a security fix for a TLS message buffer overflow (CVE-2012-4445)
SVN-Revision: 33815
Diffstat (limited to 'package')
| -rw-r--r-- | package/network/services/hostapd/patches/001-CVE-2012-4445.patch | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/package/network/services/hostapd/patches/001-CVE-2012-4445.patch b/package/network/services/hostapd/patches/001-CVE-2012-4445.patch new file mode 100644 index 0000000000..1b8bdd00c5 --- /dev/null +++ b/package/network/services/hostapd/patches/001-CVE-2012-4445.patch @@ -0,0 +1,17 @@ +--- a/src/eap_server/eap_server_tls_common.c ++++ b/src/eap_server/eap_server_tls_common.c +@@ -228,6 +228,14 @@ static int eap_server_tls_process_fragme + return -1; + } + ++ if (len > message_length) { ++ wpa_printf(MSG_INFO, "SSL: Too much data (%d bytes) in " ++ "first fragment of frame (TLS Message " ++ "Length %d bytes)", ++ (int) len, (int) message_length); ++ return -1; ++ } ++ + data->tls_in = wpabuf_alloc(message_length); + if (data->tls_in == NULL) { + wpa_printf(MSG_DEBUG, "SSL: No memory for message"); |