---
main/libsndfile/APKBUILD | 6 +++++-
main/libsndfile/CVE-2018-19758.patch | 23 +++++++++++++++++++++++
2 files changed, 28 insertions(+), 1 deletion(-)
create mode 100644 main/libsndfile/CVE-2018-19758.patch
diff --git a/main/libsndfile/APKBUILD b/main/libsndfile/APKBUILD
index 9611731276..930040c438 100644
--- a/main/libsndfile/APKBUILD
+++ b/main/libsndfile/APKBUILD
@@ -2,7 +2,7 @@
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=libsndfile
pkgver=1.0.28
-pkgrel=6
+pkgrel=7
pkgdesc="A C library for reading and writing files containing sampled sound"
url="http://www.mega-nerd.com/libsndfile"
arch="all"
@@ -17,12 +17,15 @@ source="http://www.mega-nerd.com/$pkgname/files/$pkgname-$pkgver.tar.gz
CVE-2017-12562.patch
CVE-2018-13139.patch
CVE-2017-17456_CVE-2017-17457_CVE-2018-19661_CVE-2018-19662.patch
+ CVE-2018-19758.patch
fix-rf64-varargs-bug.patch
"
# sporadic testsuite failures on armhf
case $CARCH in arm*) options="!check";; esac
# secfixes:
+# 1.0.28-r7:
+# - CVE-2018-19758
# 1.0.28-r6:
# - CVE-2017-17456
# - CVE-2017-17457
@@ -69,4 +72,5 @@ dfd4b5f1c7471fc416eed5c6040580a020543f145de9103751adaad6ce1c5c6a22abc1cf0ffd381a
814139567d90fb07908014e858c341fe933e04dca69b88ad66078910888237bbeba94f85d9e1489883c424f35fca312eb98c21ae2b122d9289bb6418725cd02e CVE-2017-12562.patch
33817e7c85180635fa239e4ea38973b18312878522639f43071188a995f0e1a35dbca6d133555fb0875292b4b609950ae38e747a6b1949f8ae840db9dc3a2805 CVE-2018-13139.patch
ba3e5321713dbc118f45dac6f86049a15e6ba54fc788776eb267b1b165a0853bec278d8b066c71372cd243c852faa6781bef6a71d108e7cdbc64fb77fa3afc0a CVE-2017-17456_CVE-2017-17457_CVE-2018-19661_CVE-2018-19662.patch
+0c363859399d7292b5e4c068b7c1e189b2169b0ea8e3ad4181f0a531382c4a94a43ad1e17f420bc0a77ffdd7bc439210c8a06a5bb7baec8709f0bbbabdb4c00e CVE-2018-19758.patch
0b7ce6bd6c1ec825521974c36b8c6eb5edd17d3c57d5ae3de287fb34a6be7108bc9511abb497538eef36e5883b84f4137fad6fe9a1d150345111de9f068838f9 fix-rf64-varargs-bug.patch"
diff --git a/main/libsndfile/CVE-2018-19758.patch b/main/libsndfile/CVE-2018-19758.patch
new file mode 100644
index 0000000000..ead28f6fd2
--- /dev/null
+++ b/main/libsndfile/CVE-2018-19758.patch
@@ -0,0 +1,23 @@
+commit 42132c543358cee9f7c3e9e9b15bb6c1063a608e
+Author: Erik de Castro Lopo <erikd@mega-nerd.com>
+Date: Tue Jan 1 20:11:46 2019 +1100
+
+ src/wav.c: Fix heap read overflow
+
+ This is CVE-2018-19758.
+
+ Closes: https://github.com/erikd/libsndfile/issues/435
+
+diff --git a/src/wav.c b/src/wav.c
+index 9d71aadb..5c825f2a 100644
+--- a/src/wav.c
++++ b/src/wav.c
+@@ -1146,6 +1146,8 @@ wav_write_header (SF_PRIVATE *psf, int calc_length)
+ psf_binheader_writef (psf, "44", BHW4 (0), BHW4 (0)) ; /* SMTPE format */
+ psf_binheader_writef (psf, "44", BHW4 (psf->instrument->loop_count), BHW4 (0)) ;
+
++ /* Loop count is signed 16 bit number so we limit it range to something sensible. */
++ psf->instrument->loop_count &= 0x7fff ;
+ for (tmp = 0 ; tmp < psf->instrument->loop_count ; tmp++)
+ { int type ;
+
--
2.20.1
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