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Code Issues Releases Activity

security upgrade to OpenVPN 2.3.1; upstream release notes are

Browse Source 
"This release adds supports for PolarSSL 1.2. It also adds a fix to
  prevent potential side-channel attacks by switching to a constant-time
  memcmp when comparing HMACs in the openvpn_decrypt function. In
  addition, it contains several bugfixes and documentation updates, as
  well as some minor enhancements."

Full ChangeLog:
<https://community.openvpn.net/openvpn/wiki/ChangesInOpenvpn23>

The port upgrade also offers an option to use the GPLv2+-licensed
PolarSSL instead of OpenSSL (which brings in a license mix).

PR:		ports/177517
Reviewed by:	miwi
Approved by:	portmgr (miwi)
Security:	92f30415-9935-11e2-ad4c-080027ef73ec
This commit is contained in:
Matthias Andree 2013-03-31 16:00:02 +00:00
parent 1ef28d7c9a
commit 2cc4d448bc
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=315640
3 changed files with 43 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
security/openvpn/Makefile
View File

@ -2,8 +2,7 @@
# $FreeBSD$
PORTNAME= openvpn
DISTVERSION= 2.3.0
PORTREVISION= 3
DISTVERSION= 2.3.1
CATEGORIES= security net
MASTER_SITES= http://swupdate.openvpn.net/community/releases/ \
http://build.openvpn.net/downloads/releases/
@ -16,18 +15,19 @@ LICENSE= GPLv2
CONFLICTS_INSTALL= openvpn-2.[!3].* openvpn-[!2].* openvpn-beta-[0-9]* openvpn-devel-[0-9]*
GNU_CONFIGURE= yes
USE_OPENSSL= yes
USE_XZ= yes
# let OpenVPN's configure script pick up the requisite libraries:
CPPFLAGS+= -I${LOCALBASE}/include
LDFLAGS+= -L${LOCALBASE}/lib
# PolarSSL is not provided; OpenVPN does not currently compile with PolarSSL 1.2.0+
OPTIONS_DEFINE= PW_SAVE PKCS11 EASYRSA
OPTIONS_DEFAULT= EASYRSA
OPTIONS_DEFAULT= EASYRSA OPENSSL
OPTIONS_SINGLE= SSL
OPTIONS_SINGLE_SSL= OPENSSL POLARSSL
PW_SAVE_DESC= Interactive passwords may be read from a file
PKCS11_DESC= Use security/pkcs11-helper
EASYRSA_DESC= Install security/easy-rsa RSA helper package
POLARSSL_DESC= SSL/TLS support via PolarSSL
.include <bsd.port.options.mk>
@ -40,7 +40,15 @@ INSTALL_TARGET= install DESTDIR=${_stagedir}
RUN_DEPENDS+= easy-rsa>=0:${PORTSDIR}/security/easy-rsa
.endif
INSTALL_TARGET+= mandir=${MANPREFIX}/man
.if ${PORT_OPTIONS:MPOLARSSL}
LIB_DEPENDS+= polarssl:${PORTSDIR}/security/polarssl
CONFIGURE_ARGS+= --with-crypto-library=polarssl
.else
USE_OPENSSL= yes
CONFIGURE_ARGS+= --with-crypto-library=openssl
.endif
.INSTALL_TARGET+= mandir=${MANPREFIX}/man
MAN8= openvpn.8
USE_RC_SUBR= openvpn
@ -98,7 +106,6 @@ post-install:
${INSTALL_DATA} ${_stagedir}${PREFIX}/include/* ${PREFIX}/include/
${INSTALL_MAN} ${_stagedir}${PREFIX}/man/man8/* ${MAN8PREFIX}/man/man8/
.if ${PORT_OPTIONS:MDOCS}
-${RMDIR} ${_stagedir}${DOCSDIR}/sample
(cd ${_stagedir}${DOCSDIR} && ${COPYTREE_SHARE} \* ${DOCSDIR}/)
.for i in AUTHORS ChangeLog PORTS
${INSTALL_MAN} ${WRKSRC}/${i} ${DOCSDIR}/

4
security/openvpn/distinfo
View File

@ -1,2 +1,2 @@
SHA256 (openvpn-2.3.0.tar.xz) = a9fcf7bc1c1cd88cd8867ff567e8f8df5e695f0e983bd0aed3a3e1f6ae14d107
SIZE (openvpn-2.3.0.tar.xz) = 762052
SHA256 (openvpn-2.3.1.tar.xz) = 9d7723ea83cdc0c78b32005f4b9c1f7ca1cc9e53e90b77bd643a203e6189884b
SIZE (openvpn-2.3.1.tar.xz) = 776076

27
security/vuxml/vuln.xml
View File

@ -51,6 +51,33 @@ Note: Please add new entries to the beginning of this file.
-->
<vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
<vuln vid="92f30415-9935-11e2-ad4c-080027ef73ec">
<topic>OpenVPN -- potential side-channel/timing attack when comparing HMACs</topic>
<affects>
<package>
<name>openvpn</name>
<range><lt>2.3.1</lt></range>
</package>
</affects>
<description>
<body xmlns="http://www.w3.org/1999/xhtml">
<p>The OpenVPN project reports:</p>
<blockquote cite="https://community.openvpn.net/openvpn/wiki/ChangesInOpenvpn23#OpenVPN2.3.1<">
<p>[OpenVPN 2.3.1 adds a fix to prevent potential side-channel
attacks by switching to a] constant time memcmp when comparing HMACs in [the] openvpn_decrypt [function].</p>
</blockquote>
</body>
</description>
<references>
<url>https://community.openvpn.net/openvpn/wiki/ChangesInOpenvpn23#OpenVPN2.3.1</url>
<url>http://openvpn.git.sourceforge.net/git/gitweb.cgi?p=openvpn/openvpn-testing.git;a=commit;h=11d21349a4e7e38a025849479b36ace7c2eec2ee</url>
</references>
<dates>
<discovery>2013-03-19</discovery>
<entry>2013-03-31</entry>
</dates>
</vuln>
<vuln vid="843a4641-9816-11e2-9c51-080027019be0">
<topic>libxml2 -- cpu consumption Dos</topic>
<affects>