From owner-freebsd-ports-bugs@FreeBSD.ORG Tue Jan 20 08:10:02 2009 Return-Path: Delivered-To: freebsd-ports-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E108D1065676 for ; Tue, 20 Jan 2009 08:10:02 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id BCAB48FC0A for ; Tue, 20 Jan 2009 08:10:02 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id n0K8A2RB090460 for ; Tue, 20 Jan 2009 08:10:02 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id n0K8A24h090458; Tue, 20 Jan 2009 08:10:02 GMT (envelope-from gnats) Resent-Date: Tue, 20 Jan 2009 08:10:02 GMT Resent-Message-Id: <200901200810.n0K8A24h090458@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-ports-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, "Stephan A. Rickauer" Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 47B01106566C for ; Tue, 20 Jan 2009 08:03:53 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id 35BE28FC1B for ; Tue, 20 Jan 2009 08:03:53 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.3/8.14.3) with ESMTP id n0K83qqR018329 for ; Tue, 20 Jan 2009 08:03:52 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.3/8.14.3/Submit) id n0K83qpN018328; Tue, 20 Jan 2009 08:03:52 GMT (envelope-from nobody) Message-Id: <200901200803.n0K83qpN018328@www.freebsd.org> Date: Tue, 20 Jan 2009 08:03:52 GMT From: "Stephan A. Rickauer" To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: ports/130770: no update for php5-gd yet (CVE-2008-5498) X-BeenThere: freebsd-ports-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Ports bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 20 Jan 2009 08:10:03 -0000 >Number: 130770 >Category: ports >Synopsis: no update for php5-gd yet (CVE-2008-5498) >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-ports-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: update >Submitter-Id: current-users >Arrival-Date: Tue Jan 20 08:10:02 UTC 2009 >Closed-Date: >Last-Modified: >Originator: Stephan A. Rickauer >Release: 7.1 >Organization: StarTek >Environment: FreeBSD srv3.startek.ch 7.1-RELEASE FreeBSD 7.1-RELEASE #0: Thu Jan 1 08:58:24 UTC 2009 root@driscoll.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64 >Description: see CVE-2008-5498 and http://www.securiteam.com/unixfocus/6G00Y0ANFU.html FreeBSD port not updated: # portsnap fetch && portsnap update .. # cd /usr/ports/graphics/php5-gd/ # make ===> php5-gd-5.2.8 has known vulnerabilities: => php5-gd -- uninitialized memory information disclosure vulnerability. Reference: => Please update your ports tree and try again. *** Error code 1 Stop in /usr/ports/graphics/php5-gd. *** Error code 1 Stop in /usr/ports/graphics/php5-gd. >How-To-Repeat: Install php5-gd port >Fix: According to http://www.milw0rm.com/exploits/7646 a correct fix could be: file: php-x.y.z/ext/gd/libgd/gd.c 3129: gdImagePtr gdImageRotate (gdImagePtrsrc, double dAngle, int clrBack, int ignoretransparent) 3130:{ 3131: gdImagePtrpMidImg; 3132: gdImagePtrrotatedImg; 3133: 3134: if(src == NULL) { 3135: returnNULL; 3136: } 3137:+ 3137:+ // Index check 3137:+ if (!src->truecolor) 3137:+ clrBack &= 0xff; // Just keep the first byte 3137:+ 3138: if(!gdImageTrueColor(src) && clrBack>=gdImageColorsTotal(src)) { 3139: returnNULL; 3140: } >Release-Note: >Audit-Trail: >Unformatted: