Race condition in the ssl3_read_bytes function in s3_pkt.c in OpenSSL
through 1.0.1g, when SSL_MODE_RELEASE_BUFFERS is enabled, allows remote
attackers to inject data across sessions or cause a denial of service
(use-after-free and parsing error) via an SSL connection in a
multithreaded environment.
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-5298
(From OE-Core master rev: 751f81ed8dc488c500837aeb3eb41ebf3237e10b)
(From OE-Core rev: 3cc799213e6528fc9fb4a0c40a01a1817484f499)
Signed-off-by: Yue Tao <Yue.Tao@windriver.com>
Signed-off-by: Roy Li <rongqing.li@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
http://www.openssl.org/news/secadv_20140605.txt
Anonymous ECDH denial of service (CVE-2014-3470)
OpenSSL TLS clients enabling anonymous ECDH ciphersuites are subject to a
denial of service attack.
(Patch borrowed from Fedora.)
(From OE-Core rev: fe4e278f1794dda2e1aded56360556fe933614ca)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
http://www.openssl.org/news/secadv_20140605.txt
SSL/TLS MITM vulnerability (CVE-2014-0224)
An attacker using a carefully crafted handshake can force the use of weak
keying material in OpenSSL SSL/TLS clients and servers. This can be exploited
by a Man-in-the-middle (MITM) attack where the attacker can decrypt and
modify traffic from the attacked client and server.
The attack can only be performed between a vulnerable client *and*
server. OpenSSL clients are vulnerable in all versions of OpenSSL. Servers
are only known to be vulnerable in OpenSSL 1.0.1 and 1.0.2-beta1. Users
of OpenSSL servers earlier than 1.0.1 are advised to upgrade as a precaution.
(Patch borrowed from Fedora.)
(From OE-Core rev: f19dbbc864b12b0f87248d3199296b41a0dcd5b0)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
http://www.openssl.org/news/secadv_20140605.txt
DTLS recursion flaw (CVE-2014-0221)
By sending an invalid DTLS handshake to an OpenSSL DTLS client the code
can be made to recurse eventually crashing in a DoS attack.
Only applications using OpenSSL as a DTLS client are affected.
(Patch borrowed from Fedora.)
(From OE-Core rev: 6506f8993c84b966642ef857bb15cf96eada32e8)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This replaces the fix for CVE-2014-0198 with one borrowed from Fedora,
which is the same as the patch which was actually applied upstream for
the issue, i.e.:
https://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=b107586c0c3447ea22dba8698ebbcd81bb29d48c
(From OE-Core rev: 21fa437a37dad14145b6c8c8c16c95f1b074e09c)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
http://www.openssl.org/news/secadv_20140605.txt
DTLS invalid fragment vulnerability (CVE-2014-0195)
A buffer overrun attack can be triggered by sending invalid DTLS fragments
to an OpenSSL DTLS client or server. This is potentially exploitable to
run arbitrary code on a vulnerable client or server.
Only applications using OpenSSL as a DTLS client or server affected.
(Patch borrowed from Fedora.)
(From OE-Core rev: c707b3ea9e1fbff2c6a82670e4b1af2b4f53d5e2)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
A null pointer dereference bug was discovered in do_ssl3_write().
An attacker could possibly use this to cause OpenSSL to crash, resulting
in a denial of service.
https://access.redhat.com/security/cve/CVE-2014-0198
(From OE-Core rev: 4c58fe468790822fe48e0a570779979c831d0f10)
Signed-off-by: Maxin B. John <maxin.john@enea.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
We don't normally do this, but with the recent CVE fixes (most
importantly the one for the serious CVE-2014-0160 vulnerability) I am
bumping PR explicitly to make it a bit more obvious that the patch has
been applied.
(From OE-Core rev: 813fa9ed5e492e5dc08155d23d74127ca87304df)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Fixes the "heartbleed" TLS vulnerability (CVE-2014-0160). More
information here:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0160
Patch borrowed from Debian; this is just a tweaked version of the
upstream commit (without patching the CHANGES file which otherwise
would fail to apply on top of this version).
(From OE-Core rev: c3acfdfe0c0c3579c5f469f10b87a2926214ba5d)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The ssl_get_algorithm2 function in ssl/s3_lib.c in OpenSSL before 1.0.2
obtains a certain version number from an incorrect data structure, which
allows remote attackers to cause a denial of service (daemon crash) via
crafted traffic from a TLS 1.2 client.
(From OE-Core master rev: 3e0ac7357a962e3ef6595d21ec4843b078a764dd)
(From OE-Core rev: 33b6441429603b82cfca3d35e68e47e1ca021fd7)
Signed-off-by: Yue Tao <Yue.Tao@windriver.com>
Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The DTLS retransmission implementation in OpenSSL through 0.9.8y and 1.x
through 1.0.1e does not properly maintain data structures for digest and
encryption contexts, which might allow man-in-the-middle attackers to
trigger the use of a different context by interfering with packet delivery,
related to ssl/d1_both.c and ssl/t1_enc.c.
(From OE-Core master rev: 94352e694cd828aa84abd846149712535f48ab0f)
(From OE-Core rev: 1e934529e501110a7bfe1cb09fe89dd0078bd426)
Signed-off-by: Yue Tao <Yue.Tao@windriver.com>
Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The ssl3_take_mac function in ssl/s3_both.c in OpenSSL 1.0.1 before
1.0.1f allows remote TLS servers to cause a denial of service (NULL
pointer dereference and application crash) via a crafted Next Protocol
Negotiation record in a TLS handshake.
(From OE-Core master rev: 35ccce7002188c8270d2fead35f9763b22776877)
(From OE-Core rev: a5060594208de172cb31ad406b34b25decd061e4)
Signed-off-by: Yue Tao <Yue.Tao@windriver.com>
Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Add patch file for one of the ciphers used in openssl, namely the cipher
des-ede3-cfb1. Details of the bug, without this patch, can be found here.
http://rt.openssl.org/Ticket/Display.html?id=2867
(From OE-Core rev: ed61c28b9af2f11f46488332b80752b734a3cdeb)
Signed-off-by: Muhammad Shakeel <muhammad_shakeel@mentor.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(From OE-Core rev: 8792b7fb4ef8d66336d52de7e81efbb818e16b08)
Signed-off-by: Jonathan Liu <net147@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Yue Tao
Paul Eggleton
Maxin B. John
Xufeng Zhang
Muhammad Shakeel
Jonathan Liu
Phil Blundell
Radu Moisan