From d7ba0e6cd91669dfdfde3cb784f2447295add7e5 Mon Sep 17 00:00:00 2001 From: Peter Marko Date: Sun, 16 Mar 2025 23:53:51 +0100 Subject: sox: patch CVE-2021-3643 and CVE-2021-23210 Use patch from Debian: https://salsa.debian.org/lts-team/packages/sox/-/blob/debian/14.4.2+git20190427-1+deb10u3/debian/patches/CVE-2021-3643.patch Signed-off-by: Peter Marko Signed-off-by: Khem Raj --- .../sox/sox/CVE-2021-3643_CVE-2021-23210.patch | 30 ++++++++++++++++++++++ .../recipes-multimedia/sox/sox_14.4.2.bb | 1 + 2 files changed, 31 insertions(+) create mode 100644 meta-multimedia/recipes-multimedia/sox/sox/CVE-2021-3643_CVE-2021-23210.patch (limited to 'meta-multimedia') diff --git a/meta-multimedia/recipes-multimedia/sox/sox/CVE-2021-3643_CVE-2021-23210.patch b/meta-multimedia/recipes-multimedia/sox/sox/CVE-2021-3643_CVE-2021-23210.patch new file mode 100644 index 0000000000..f58d2fd774 --- /dev/null +++ b/meta-multimedia/recipes-multimedia/sox/sox/CVE-2021-3643_CVE-2021-23210.patch @@ -0,0 +1,30 @@ +From 5b9a7c0fc7054b4f16a5058eef721470e9adcfcc Mon Sep 17 00:00:00 2001 +From: Helmut Grohne +Date: Sun, 16 Mar 2025 21:16:40 +0100 +Subject: [PATCH] voc: word width should never be 0 to avoid division by zero + +Source: https://salsa.debian.org/lts-team/packages/sox/-/blob/debian/14.4.2+git20190427-1+deb10u3/debian/patches/CVE-2021-3643.patch + +CVE: CVE-2021-3643 +CVE: CVE-2021-23210 +Upstream-Status: Inactive-Upstream [lastrelease: 2015] +Signed-off-by: Peter Marko +--- + src/voc.c | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/src/voc.c b/src/voc.c +index a75639e9..0ca07f94 100644 +--- a/src/voc.c ++++ b/src/voc.c +@@ -625,6 +625,10 @@ static int getblock(sox_format_t * ft) + v->rate = new_rate_32; + ft->signal.rate = new_rate_32; + lsx_readb(ft, &uc); ++ if (uc <= 1) { ++ lsx_fail_errno(ft, SOX_EFMT, "2 bits per word required"); ++ return (SOX_EOF); ++ } + v->size = uc; + lsx_readb(ft, &uc); + if (v->channels != -1 && uc != v->channels) { diff --git a/meta-multimedia/recipes-multimedia/sox/sox_14.4.2.bb b/meta-multimedia/recipes-multimedia/sox/sox_14.4.2.bb index e8294a05af..a87f4de131 100644 --- a/meta-multimedia/recipes-multimedia/sox/sox_14.4.2.bb +++ b/meta-multimedia/recipes-multimedia/sox/sox_14.4.2.bb @@ -29,6 +29,7 @@ LIC_FILES_CHKSUM = "file://LICENSE.GPL;md5=751419260aa954499f7abaabaa882bbe \ SRC_URI = "git://git.code.sf.net/p/sox/code;protocol=https;branch=master \ file://0001-remove-the-error-line-and-live-without-file-type-det.patch \ + file://CVE-2021-3643_CVE-2021-23210.patch \ " # last release was in 2015, use latest hash from 2024-05-30 -- cgit v1.2.3-54-g00ecf