From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp-out11.electric.net (smtp-out11.electric.net [185.38.181.40]) by mail.openembedded.org (Postfix) with ESMTP id 80D6571A71 for ; Fri, 11 Nov 2016 09:49:16 +0000 (UTC) Received: from 1c58SS-0000uG-W8 by out11b.electric.net with emc1-ok (Exim 4.87) (envelope-from ) id 1c58ST-0000ur-UN for openembedded-core@lists.openembedded.org; Fri, 11 Nov 2016 01:49:17 -0800 Received: by emcmailer; Fri, 11 Nov 2016 01:49:17 -0800 Received: from [192.36.1.72] (helo=mx-3.enea.com) by out11b.electric.net with esmtps (TLSv1:AES128-SHA:128) (Exim 4.87) (envelope-from ) id 1c58SS-0000uG-W8 for openembedded-core@lists.openembedded.org; Fri, 11 Nov 2016 01:49:16 -0800 Received: from sestofb11.enea.se (172.21.3.152) by smtp.enea.com (172.21.1.208) with Microsoft SMTP Server id 14.3.294.0; Fri, 11 Nov 2016 10:49:16 +0100 From: Sona Sarmadi To: Date: Fri, 11 Nov 2016 10:49:05 +0100 Message-ID: <1478857754-61379-3-git-send-email-sona.sarmadi@enea.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1478857754-61379-1-git-send-email-sona.sarmadi@enea.com> References: <1478857754-61379-1-git-send-email-sona.sarmadi@enea.com> MIME-Version: 1.0 Received-SPF: None (SESTOEX08.enea.se: sona.sarmadi@enea.com does not designate permitted sender hosts) X-Outbound-IP: 192.36.1.72 X-Env-From: sona.sarmadi@enea.com X-Proto: esmtps X-Revdns: mx-3.enea.com X-HELO: mx-3.enea.com X-TLS: TLSv1:AES128-SHA:128 X-Authenticated_ID: X-PolicySMART: 6551647 X-Virus-Status: Scanned by VirusSMART (c) X-Virus-Status: Scanned by VirusSMART (s) Cc: sona@enea.se Subject: [PATCH][krogoth 03/12] curl: CVE-2016-8617 X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Nov 2016 09:49:18 -0000 Content-Type: text/plain OOB write via unchecked multiplication Affected versions: curl 7.1 to and including 7.50.3 Reference: https://curl.haxx.se/docs/adv_20161102C.html Signed-off-by: Sona Sarmadi --- meta/recipes-support/curl/curl/CVE-2016-8617.patch | 28 ++++++++++++++++++++++ meta/recipes-support/curl/curl_7.47.1.bb | 1 + 2 files changed, 29 insertions(+) create mode 100644 meta/recipes-support/curl/curl/CVE-2016-8617.patch diff --git a/meta/recipes-support/curl/curl/CVE-2016-8617.patch b/meta/recipes-support/curl/curl/CVE-2016-8617.patch new file mode 100644 index 0000000..d16c2f5 --- /dev/null +++ b/meta/recipes-support/curl/curl/CVE-2016-8617.patch @@ -0,0 +1,28 @@ +From efd24d57426bd77c9b5860e6b297904703750412 Mon Sep 17 00:00:00 2001 +From: Daniel Stenberg +Date: Wed, 28 Sep 2016 00:05:12 +0200 +Subject: [PATCH] base64: check for integer overflow on large input + +CVE: CVE-2016-8617 +Upstream-Status: Backport + +Bug: https://curl.haxx.se/docs/adv_20161102C.html +Reported-by: Cure53 + +Signed-off-by: Sona Sarmadi +--- +diff -ruN a/lib/base64.c b/lib/base64.c +--- a/lib/base64.c 2016-02-03 00:02:43.000000000 +0100 ++++ b/lib/base64.c 2016-11-07 09:22:07.918167530 +0100 +@@ -190,6 +190,11 @@ + if(0 == insize) + insize = strlen(indata); + ++#if SIZEOF_SIZE_T == 4 ++ if(insize > UINT_MAX/4) ++ return CURLE_OUT_OF_MEMORY; ++#endif ++ + base64data = output = malloc(insize*4/3+4); + if(NULL == output) + return CURLE_OUT_OF_MEMORY; diff --git a/meta/recipes-support/curl/curl_7.47.1.bb b/meta/recipes-support/curl/curl_7.47.1.bb index 20c3721..3724411 100644 --- a/meta/recipes-support/curl/curl_7.47.1.bb +++ b/meta/recipes-support/curl/curl_7.47.1.bb @@ -17,6 +17,7 @@ SRC_URI += " file://configure_ac.patch \ file://CVE-2016-7141.patch \ file://CVE-2016-8615.patch \ file://CVE-2016-8616.patch \ + file://CVE-2016-8617.patch \ " SRC_URI[md5sum] = "9ea3123449439bbd960cd25cf98796fb" -- 1.9.1