From patchwork Fri Jun 24 12:12:53 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hitendra Prajapati X-Patchwork-Id: 9559 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4BC41C433EF for ; Fri, 24 Jun 2022 12:13:07 +0000 (UTC) Received: from mail-pf1-f180.google.com (mail-pf1-f180.google.com [209.85.210.180]) by mx.groups.io with SMTP id smtpd.web08.6868.1656072781128627652 for ; Fri, 24 Jun 2022 05:13:03 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@mvista.com header.s=google header.b=P15iy9Cc; spf=pass (domain: mvista.com, ip: 209.85.210.180, mailfrom: hprajapati@mvista.com) Received: by mail-pf1-f180.google.com with SMTP id p14so2411746pfh.6 for ; Fri, 24 Jun 2022 05:13:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mvista.com; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=GEBt7avksHEVVgYwgktbeO+Yhj+bqFqwt+QP+mySKWs=; b=P15iy9Cc7xH+bRhPUMDHCwXVMzehUScpVsk9jqI7mzivIToId2WcLTY1D6C3j8b3w2 VYFok/jwalRQjU/aSm85wG7E/51Wjj60mUa0M+6xFBkrjXIUeEhhJTOpPEruFvtUQhTJ KCL3dWJMO0Vc3uaRfKLz5b5xndIjpSNkhkrvY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=GEBt7avksHEVVgYwgktbeO+Yhj+bqFqwt+QP+mySKWs=; b=mK4Rh2HBgtEKPdxrAbkOp+P1XGttotPO2fPddDn281g/uJ2NWaWhqjO1JrCOQ20r9N eZIm1HNp9IHt2l/sP5CEigmAX/sCK6fnKnm8ysFD63XZx7WzG+E1AHawBgwKHh1fRRih FgGZsQPYN7bFXmM+uWcKbE9Pw0samkHbbPk3CpEfjNsAVWMUXz0Fpzrw54nJmJaO8uk0 w/6qCyHCPB3bIaPDNcASBFkp+w7EKH2KvLLuoygwb/fx6Bx497iR0N3lmDtRMvUyrH30 8HgSwwT71ktJw089nPdD6X3gF4PQPt0YMlV4LqTw8w7rQCJU90Xe89XCIjkvSIqSJZVm Xf4w== X-Gm-Message-State: AJIora9sFIa+LtlWr+oy0kShgT/QGzcsvAM0L4FYPXIdlelKizDcCqME xnrEyd19oOQlMwgg+wIoouM8lbE8UmOcDA== X-Google-Smtp-Source: AGRyM1v8F5xeB0eLYYjxXQLg+34AHXYIPpUsgJC89m5/MsThVMVLYAaBwVOxMIF+cZCdvP85RCqHBg== X-Received: by 2002:a05:6a00:21c8:b0:4fd:f89f:ec0e with SMTP id t8-20020a056a0021c800b004fdf89fec0emr45326097pfj.83.1656072780410; Fri, 24 Jun 2022 05:13:00 -0700 (PDT) Received: from MVIN00024 ([103.250.136.225]) by smtp.gmail.com with ESMTPSA id z11-20020a1709027e8b00b00163f3e91ea0sm1623306pla.238.2022.06.24.05.12.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Jun 2022 05:13:00 -0700 (PDT) Received: by MVIN00024 (sSMTP sendmail emulation); Fri, 24 Jun 2022 17:42:54 +0530 From: Hitendra Prajapati To: openembedded-core@lists.openembedded.org Cc: Hitendra Prajapati Subject: [dunfell][PATCH] golang: CVE-2021-31525 net/http: panic in ReadRequest and ReadResponse when reading a very large header Date: Fri, 24 Jun 2022 17:42:53 +0530 Message-Id: <20220624121253.23465-1-hprajapati@mvista.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Fri, 24 Jun 2022 12:13:07 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/167288 Source: https://github.com/argoheyard/lang-net MR: 114874 Type: Security Fix Disposition: Backport from https://github.com/argoheyard/lang-net/commit/701957006ef151feb43f86aa99c8a1f474f69282 ChangeID: bd3c4f9f44dd1c45e810172087004778522d28eb Description: CVE-2021-31525 golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header. Signed-off-by: Hitendra Prajapati --- meta/recipes-devtools/go/go-1.14.inc | 1 + .../go/go-1.14/CVE-2021-31525.patch | 38 +++++++++++++++++++ 2 files changed, 39 insertions(+) create mode 100644 meta/recipes-devtools/go/go-1.14/CVE-2021-31525.patch diff --git a/meta/recipes-devtools/go/go-1.14.inc b/meta/recipes-devtools/go/go-1.14.inc index 773d252bd1..b160222f76 100644 --- a/meta/recipes-devtools/go/go-1.14.inc +++ b/meta/recipes-devtools/go/go-1.14.inc @@ -24,6 +24,7 @@ SRC_URI += "\ file://CVE-2022-23772.patch \ file://CVE-2021-44717.patch \ file://CVE-2022-24675.patch \ + file://CVE-2021-31525.patch \ " SRC_URI_append_libc-musl = " file://0009-ld-replace-glibc-dynamic-linker-with-musl.patch" diff --git a/meta/recipes-devtools/go/go-1.14/CVE-2021-31525.patch b/meta/recipes-devtools/go/go-1.14/CVE-2021-31525.patch new file mode 100644 index 0000000000..afe4b0d2b8 --- /dev/null +++ b/meta/recipes-devtools/go/go-1.14/CVE-2021-31525.patch @@ -0,0 +1,38 @@ +From efb465ada003d23353a91ef930be408eb575dba6 Mon Sep 17 00:00:00 2001 +From: Hitendra Prajapati +Date: Thu, 16 Jun 2022 17:40:12 +0530 +Subject: [PATCH] CVE-2021-31525 + +Upstream-Status: Backport [https://github.com/argoheyard/lang-net/commit/701957006ef151feb43f86aa99c8a1f474f69282] +CVE: CVE-2021-31525 +Signed-off-by: Hitendra Prajapati + +--- + src/vendor/golang.org/x/net/http/httpguts/httplex.go | 10 ++++++---- + 1 file changed, 6 insertions(+), 4 deletions(-) + +diff --git a/src/vendor/golang.org/x/net/http/httpguts/httplex.go b/src/vendor/golang.org/x/net/http/httpguts/httplex.go +index e7de24e..c79aa73 100644 +--- a/src/vendor/golang.org/x/net/http/httpguts/httplex.go ++++ b/src/vendor/golang.org/x/net/http/httpguts/httplex.go +@@ -137,11 +137,13 @@ func trimOWS(x string) string { + // contains token amongst its comma-separated tokens, ASCII + // case-insensitively. + func headerValueContainsToken(v string, token string) bool { +- v = trimOWS(v) +- if comma := strings.IndexByte(v, ','); comma != -1 { +- return tokenEqual(trimOWS(v[:comma]), token) || headerValueContainsToken(v[comma+1:], token) ++ for comma := strings.IndexByte(v, ','); comma != -1; comma = strings.IndexByte(v, ',') { ++ if tokenEqual(trimOWS(v[:comma]), token) { ++ return true ++ } ++ v = v[comma+1:] + } +- return tokenEqual(v, token) ++ return tokenEqual(trimOWS(v), token) + } + + // lowerASCII returns the ASCII lowercase version of b. +-- +2.25.1 +