Apply patches from the openssl-1.0.1e-51.el7_2.4.src.rpm package
downloaded from the Oracle server.
* Wed Feb 24 2016 Tomáš Mráz <tmraz@redhat.com> 1.0.1e-51.4
- fix CVE-2016-0702 - side channel attack on modular exponentiation
- fix CVE-2016-0705 - double-free in DSA private key parsing
- fix CVE-2016-0797 - heap corruption in BN_hex2bn and BN_dec2bn
* Tue Feb 16 2016 Tomáš Mráz <tmraz@redhat.com> 1.0.1e-51.3
- fix CVE-2015-3197 - SSLv2 ciphersuite enforcement
- disable SSLv2 in the generic TLS method
The patches were taken from openssl-1.0.1e-51.el7_2.2.src.rpm and
apply all CVEs that were not applied yet. Document which patches
were not applied. There should be another openssl version soon as
the next round of fixes was announced for the 1st of March.
After the upgrade "opkg update with https feeds" and "openvpn against
netport" were tested. They seem to work.
Fixes: SYS#2448
Fix for no-ssl3 configuration option
This patch is a backport from OpenSSL_1.0.1j.
(From OE-Core rev: 97e7b7a96178cf32411309f3e9e3e3b138d2050b)
Signed-off-by: Sona Sarmadi <sona.sarmadi@enea.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Fix for session tickets memory leak.
This patch is a backport from OpenSSL_1.0.1j.
(From OE-Core rev: 420a8dc7b84b03a9c0a56280132e15b6c9a8b4df)
Signed-off-by: Sona Sarmadi <sona.sarmadi@enea.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Fix for SRTP Memory Leak
This patch is a backport from OpenSSL_1.0.1j.
(From OE-Core rev: 6c19ca0d5aa6094aa2cfede821d63c008951cfb7)
Signed-off-by: Sona Sarmadi <sona.sarmadi@enea.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
OpenSSL_1.0.1 SSLV3 POODLE VULNERABILITY (CVE-2014-3566)
This patch is a backport from OpenSSL_1.0.1j.
(From OE-Core rev: 47633059a8556c03c0eaff2dd310af87d33e2b28)
Signed-off-by: Sona Sarmadi <sona.sarmadi@enea.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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>
Holger Hans Peter Freyther
Sona Sarmadi
Yue Tao
Paul Eggleton
Maxin B. John
Xufeng Zhang
Muhammad Shakeel
Jonathan Liu
Phil Blundell
Radu Moisan