From mboxrd@z Thu Jan 1 00:00:00 1970 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 53D92F46C5F for ; Tue, 7 Apr 2026 06:59:46 +0000 (UTC) Received: from mail-wr1-f52.google.com (mail-wr1-f52.google.com [209.85.221.52]) by mx.groups.io with SMTP id smtpd.msgproc01-g2.75395.1775545178297697393 for ; Mon, 06 Apr 2026 23:59:38 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@smile.fr header.s=google header.b=Mv/A6PmZ; spf=pass (domain: smile.fr, ip: 209.85.221.52, mailfrom: yoann.congal@smile.fr) Received: by mail-wr1-f52.google.com with SMTP id ffacd0b85a97d-43cfe71e5d3so4099922f8f.0 for ; Mon, 06 Apr 2026 23:59:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=smile.fr; s=google; t=1775545177; x=1776149977; darn=lists.openembedded.org; h=in-reply-to:references:to:from:subject:message-id:date :content-transfer-encoding:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=gwGa52XgLBIpgGpEIvreLQbhV+teZ5pVzDLyC5TFiWg=; b=Mv/A6PmZYsYWeJxa27z7wTPlBRuD4sRRHTFe8zX9IGiAlGGlVvO2KysD3gGEaoCPnI 3cDOQlflgo9opqpMp79ebbwy9QPuAI1vxfyzAXnYavMiaiwbHhU+ARZ0VuIZZ/Hu1BqK zbqspAMpi3aou5yjHo2dcQ+Mg3PrH25tw5Hck= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1775545177; x=1776149977; h=in-reply-to:references:to:from:subject:message-id:date :content-transfer-encoding:mime-version:x-gm-gg:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=gwGa52XgLBIpgGpEIvreLQbhV+teZ5pVzDLyC5TFiWg=; b=EFyH9HOfIqDheeaAaRQenpOmJV514hjfwbzz/Qcq6WgMVXhGHwfhONG11SchBX/DZD e0FQd0use28D3yN08RrOed/B9L1+dbqHC2y99O6L1qFWTD7KcnXv7FhXluycHl8OUaWA JghTXZjzbjEkqUOBVj62gbCG5ieoObjIwagxYEJcE7KhQgkQBAcFycG5sYG0ZFOaQlWb nIPMPLrBH6zIWbTOwQLaXv5a9u2ApppVo6SoOW7a7mWI8tTVly0B+57pM5/nSKru7sGh hE4RZy3S8SV0sXZUYo1MioJ/4hpA2LAYVOmZLYYCCoXL+4mOkX8dhbYW1pXBe0riy2/i Usvg== X-Forwarded-Encrypted: i=1; AJvYcCURixkbx5LulZcnkRnx+lm/qM7vCHkLEB5tOHoo8Ew9+4XyoJ9B+rU6GVxtsDrlnfRFObMYutVct+H2yzGZq4oEmg==@lists.openembedded.org X-Gm-Message-State: AOJu0YyXLjaKmMGdSA2Q462w75zcUpj/kyUm25SQddk20mo2NwCfegHE peet9nx8BGQfz0tjoqdvuAsi9vFMRfnK1Inp5nEB/gUzMHLk+t1BS0TLb8kAcqIdpj8GmzBVx4h 2u+KdMDs= X-Gm-Gg: AeBDievhOxkb7xQXmUu/+uIPlmQhgaC9Zat6rlK2/HkhZ5IoKucKecTM/+KoP2o7Tj7 /zGroXafUCDBsfiG9TjJGBXAPTJ0L2vcyaPkH9uuiFtgWcKk39XP5hZmyWFfWtw3Mmw8jDSVcGV HI5Un1cx9ai+oVutuIU7nJUr7ZXQveKV2TujdUPI1I0B1Ju/kZ4Fg7cV0qWmD0ihvGpmevPak88 PdqIS1st3LefVCFdT7mQfW83PQ8Rr6IOY1uAvUCX8bzk3q0keJs0NJnwRfwDFATrZGTJko2fmEk md57dMJkGvl4B6mtli2Pqtq6rUGG5okoxDlf+o69eoJ+Yg6YthX/AU0RrergdrNLs0VVWj2ARWB WowHEowRKSBoKzwoR2Y2UdvARLgSF4sukzd4Vv2MSguE9y2rM8YE2QRHAF4vgOOoublc9SloE0M 0RVjPe/iZD1OYSELaaukHkZX8N0EnSHMUljCE/LfvaT8hVLv+qn0BaIKV2cybXQCg/DLiQfepUk iGiym6rEe/jlYc= X-Received: by 2002:a05:6000:144a:b0:439:b55d:b0e5 with SMTP id ffacd0b85a97d-43d292cd508mr23709811f8f.28.1775545176448; Mon, 06 Apr 2026 23:59:36 -0700 (PDT) Received: from localhost (2a01cb001331aa00a2e4fb7b0d887544.ipv6.abo.wanadoo.fr. [2a01:cb00:1331:aa00:a2e4:fb7b:d88:7544]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43d1e4f52easm48848310f8f.36.2026.04.06.23.59.35 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 06 Apr 2026 23:59:36 -0700 (PDT) Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Tue, 07 Apr 2026 08:59:35 +0200 Message-Id: Subject: Re: [OE-core] [kirkstone][PATCH] ncurses: fix for CVE-2025-69720 From: "Yoann Congal" To: , X-Mailer: aerc 0.20.0 References: <20260407054403.21041-1-hprajapati@mvista.com> In-Reply-To: <20260407054403.21041-1-hprajapati@mvista.com> List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Tue, 07 Apr 2026 06:59:46 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/234703 On Tue Apr 7, 2026 at 7:44 AM CEST, Hitendra Prajapati via lists.openembedd= ed.org wrote: > Pick relevant part of snapshot commit 20251213, see [1]. > > That has: > add a limit-check in infocmp -i option (report/example by Yixuan Cao). > > [1] https://invisible-island.net/ncurses/NEWS.html#index-t20251213 > > References: > 1. https://github.com/Cao-Wuhui/CVE-2025-69720 > 2. https://nvd.nist.gov/vuln/detail/CVE-2025-69720 > 3. https://access.redhat.com/errata/RHSA-2026:5913 > > Signed-off-by: Hitendra Prajapati > --- Hello, Sorry, but this might come too late for kirkstone. See "End of kirkstone LTS support" https://lore.kernel.org/yocto/DH8I3C005I7I.EAFAABGT2FJL@smile.fr/T/#u I will try to include it but no promises. Regards, > .../ncurses/files/CVE-2025-69720.patch | 42 +++++++++++++++++++ > .../ncurses/ncurses_6.3+20220423.bb | 1 + > 2 files changed, 43 insertions(+) > create mode 100644 meta/recipes-core/ncurses/files/CVE-2025-69720.patch > > diff --git a/meta/recipes-core/ncurses/files/CVE-2025-69720.patch b/meta/= recipes-core/ncurses/files/CVE-2025-69720.patch > new file mode 100644 > index 0000000000..d570b2007a > --- /dev/null > +++ b/meta/recipes-core/ncurses/files/CVE-2025-69720.patch > @@ -0,0 +1,42 @@ > +From 6f6db0e8fd14e40096a0ee6f8bdf32dedbd3fc9e Mon Sep 17 00:00:00 2001 > +From: Hitendra Prajapati > +Date: Mon, 6 Apr 2026 18:08:09 +0530 > +Subject: [PATCH] add limit-check in infocmp > + > +origin : https://invisible-island.net/archives/ncurses/6.5/ncurses-6.5-2= 0251213.patch.gz > +Refer: https://github.com/Cao-Wuhui/CVE-2025-69720 > +patch by : Thomas E. Dickey > + > +CVE: CVE-2025-69720 > +Upstream-Status: Backport [https://github.com/ThomasDickey/ncurses-snaps= hots/commit/6f6db0e8fd14e40096a0ee6f8bdf32dedbd3fc9e] > +Signed-off-by: Hitendra Prajapati > +--- > + progs/infocmp.c | 5 +++-- > + 1 file changed, 3 insertions(+), 2 deletions(-) > + > +diff --git a/progs/infocmp.c b/progs/infocmp.c > +index 0ee0b958..538aca5a 100644 > +--- a/progs/infocmp.c > ++++ b/progs/infocmp.c > +@@ -816,7 +816,7 @@ lookup_params(const assoc * table, char *dst, char *= src) > + static void > + analyze_string(const char *name, const char *cap, TERMTYPE2 *tp) > + { > +- char buf2[MAX_TERMINFO_LENGTH]; > ++ char buf2[MAX_TERMINFO_LENGTH + 1]; > + const char *sp; > + const assoc *ap; > + int tp_lines =3D tp->Numbers[2]; > +@@ -846,7 +846,8 @@ analyze_string(const char *name, const char *cap, TE= RMTYPE2 *tp) > + if (VALID_STRING(cp) && > + cp[0] !=3D '\0' && > + cp !=3D cap) { > +- len =3D strlen(cp); > ++ if ((len =3D strlen(cp)) > MAX_TERMINFO_LENGTH) > ++ len =3D MAX_TERMINFO_LENGTH; > + _nc_STRNCPY(buf2, sp, len); > + buf2[len] =3D '\0'; > +=20 > +--=20 > +2.50.1 > + > diff --git a/meta/recipes-core/ncurses/ncurses_6.3+20220423.bb b/meta/rec= ipes-core/ncurses/ncurses_6.3+20220423.bb > index 68a845f27c..15ea2756cd 100644 > --- a/meta/recipes-core/ncurses/ncurses_6.3+20220423.bb > +++ b/meta/recipes-core/ncurses/ncurses_6.3+20220423.bb > @@ -7,6 +7,7 @@ SRC_URI +=3D "file://0001-tic-hang.patch \ > file://CVE-2023-50495.patch \ > file://CVE-2023-45918.patch \ > file://CVE-2025-6141.patch \ > + file://CVE-2025-69720.patch \ > " > # commit id corresponds to the revision in package version > SRCREV =3D "a0bc708bc6954b5d3c0a38d92b683c3ec3135260" --=20 Yoann Congal Smile ECS