From 777186c4fb0e687f1d0638cd5f237e591b4d3d53 Mon Sep 17 00:00:00 2001 From: Peter Marko Date: Sun, 16 Mar 2025 23:53:52 +0100 Subject: [PATCH] sox: patch CVE-2021-23159 and CVE-2021-2317 Use patch from Debian: https://salsa.debian.org/lts-team/packages/sox/-/blob/debian/14.4.2+git20190427-1+deb10u3/debian/patches/CVE-2021-23159.patch Signed-off-by: Peter Marko Signed-off-by: Khem Raj --- .../sox/CVE-2021-23159_CVE-2021-2317.patch | 31 +++++++++++++++++++ .../recipes-multimedia/sox/sox_14.4.2.bb | 1 + 2 files changed, 32 insertions(+) create mode 100644 meta-multimedia/recipes-multimedia/sox/sox/CVE-2021-23159_CVE-2021-2317.patch diff --git a/meta-multimedia/recipes-multimedia/sox/sox/CVE-2021-23159_CVE-2021-2317.patch b/meta-multimedia/recipes-multimedia/sox/sox/CVE-2021-23159_CVE-2021-2317.patch new file mode 100644 index 0000000000..472e4bac60 --- /dev/null +++ b/meta-multimedia/recipes-multimedia/sox/sox/CVE-2021-23159_CVE-2021-2317.patch @@ -0,0 +1,31 @@ +From 8eb3afb37f80d7231a998e3074e6fc5f7bdfe4d5 Mon Sep 17 00:00:00 2001 +From: Helmut Grohne +Date: Sun, 16 Mar 2025 20:28:15 +0100 +Subject: [PATCH] hcom: validate dictsize + +Source: https://salsa.debian.org/lts-team/packages/sox/-/blob/debian/14.4.2+git20190427-1+deb10u3/debian/patches/CVE-2021-23159.patch + +CVE: CVE-2021-23159 +CVE: CVE-2021-23172 +Upstream-Status: Inactive-Upstream [lastrelease: 2015] +Signed-off-by: Peter Marko +--- + src/hcom.c | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/src/hcom.c b/src/hcom.c +index 594c8706..9e8b03c6 100644 +--- a/src/hcom.c ++++ b/src/hcom.c +@@ -141,6 +141,11 @@ static int startread(sox_format_t * ft) + return (SOX_EOF); + } + lsx_readw(ft, &dictsize); ++ if (dictsize == 0 || dictsize > 511) ++ { ++ lsx_fail_errno(ft, SOX_EHDR, "Implausible dictionary size in HCOM header"); ++ return SOX_EOF; ++ } + + /* Translate to sox parameters */ + ft->encoding.encoding = SOX_ENCODING_HCOM; 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 a87f4de131..bfa1d9c2d4 100644 --- a/meta-multimedia/recipes-multimedia/sox/sox_14.4.2.bb +++ b/meta-multimedia/recipes-multimedia/sox/sox_14.4.2.bb @@ -30,6 +30,7 @@ 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 \ + file://CVE-2021-23159_CVE-2021-2317.patch \ " # last release was in 2015, use latest hash from 2024-05-30