From owner-freebsd-ports-bugs@freebsd.org Tue Aug 22 15:37:44 2017 Return-Path: Delivered-To: freebsd-ports-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 44F38DCC702 for ; Tue, 22 Aug 2017 15:37:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 3281D66DDE for ; Tue, 22 Aug 2017 15:37:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v7MFbguQ036121 for ; Tue, 22 Aug 2017 15:37:44 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 221716] security/strongswan: Update to 5.6.0 (Fix security vulnerability) Date: Tue, 22 Aug 2017 15:37:42 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: i.dani@outlook.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-ports-bugs@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cc flagtypes.name Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-ports-bugs@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Ports bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Aug 2017 15:37:44 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221716 Bug ID: 221716 Summary: security/strongswan: Update to 5.6.0 (Fix security vulnerability) Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: Individual Port(s) Assignee: freebsd-ports-bugs@FreeBSD.org Reporter: i.dani@outlook.com CC: strongswan@Nanoteq.com Flags: maintainer-feedback?(strongswan@Nanoteq.com) CC: strongswan@Nanoteq.com The current version avilable for FreeBSD is vulnerable since 14.08.2017 and= has already been patched upstream. The current contains a DoS-Vuln. Changelog: https://wiki.strongswan.org/versions/66 Available version: 5.5.3 Patched version: 5.6.0 Security: Fixed a DoS vulnerability in the gmp plugin that was caused by insufficient input validation when verifying RSA signatures, which requires decryption w= ith the operation m^e mod n, where m is the signature, and e and n are the expo= nent and modulus of the public key. The value m is an integer between 0 and n-1, however, the gmp plugin did not verify this. So if m equals n the calculati= on results in 0, in which case mpz_export() returns NULL. This result wasn't handled properly causing a null-pointer dereference. This vulnerability has been registered as CVE-2017-11185 [1]. Please refer to our blog for details. [2] [1] https://www.cve.mitre.org/cgi-bin/cvename.cgi?name=3D2017-11185 [2] https://www.strongswan.org/blog/2017/08/14/strongswan-vulnerability-(cve-20= 17-11185).html --=20 You are receiving this mail because: You are the assignee for the bug.=