An update for libsndfile is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2022-1680 Final 1.0 1.0 2022-05-28 Initial 2022-05-28 2022-05-28 openEuler SA Tool V1.0 2022-05-28 libsndfile security update An update for libsndfile is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. Libsndfile is a C library for reading and writing files containing sampled sound such as MS Windows WAV and the Apple/SGI AIFF format through one standard library interface. Security Fix(es): An out-of-bounds read flaw was found in libsndfile's FLAC codec functionality. An attacker who is able to submit a specially crafted file (via tricking a user to open or otherwise) to an application linked with libsndfile and using the FLAC codec, could trigger an out-of-bounds read that would most likely cause a crash but could potentially leak memory information that could be used in further exploitation of other flaws.(CVE-2021-4156) An update for libsndfile is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High libsndfile https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1680 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-4156 https://nvd.nist.gov/vuln/detail/CVE-2021-4156 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS libsndfile-debuginfo-1.0.28-20.oe1.aarch64.rpm libsndfile-debugsource-1.0.28-20.oe1.aarch64.rpm libsndfile-utils-1.0.28-20.oe1.aarch64.rpm libsndfile-1.0.28-20.oe1.aarch64.rpm libsndfile-devel-1.0.28-20.oe1.aarch64.rpm libsndfile-utils-1.0.28-20.oe1.aarch64.rpm libsndfile-debuginfo-1.0.28-20.oe1.aarch64.rpm libsndfile-1.0.28-20.oe1.aarch64.rpm libsndfile-debugsource-1.0.28-20.oe1.aarch64.rpm libsndfile-devel-1.0.28-20.oe1.aarch64.rpm libsndfile-utils-1.0.31-2.oe2203.aarch64.rpm libsndfile-1.0.31-2.oe2203.aarch64.rpm libsndfile-debugsource-1.0.31-2.oe2203.aarch64.rpm libsndfile-devel-1.0.31-2.oe2203.aarch64.rpm libsndfile-debuginfo-1.0.31-2.oe2203.aarch64.rpm libsndfile-utils-help-1.0.28-20.oe1.noarch.rpm libsndfile-utils-help-1.0.28-20.oe1.noarch.rpm libsndfile-utils-help-1.0.31-2.oe2203.noarch.rpm libsndfile-1.0.28-20.oe1.src.rpm libsndfile-1.0.28-20.oe1.src.rpm libsndfile-1.0.31-2.oe2203.src.rpm libsndfile-utils-1.0.28-20.oe1.x86_64.rpm libsndfile-debugsource-1.0.28-20.oe1.x86_64.rpm libsndfile-debuginfo-1.0.28-20.oe1.x86_64.rpm libsndfile-1.0.28-20.oe1.x86_64.rpm libsndfile-devel-1.0.28-20.oe1.x86_64.rpm libsndfile-utils-1.0.28-20.oe1.x86_64.rpm libsndfile-1.0.28-20.oe1.x86_64.rpm libsndfile-debugsource-1.0.28-20.oe1.x86_64.rpm libsndfile-debuginfo-1.0.28-20.oe1.x86_64.rpm libsndfile-devel-1.0.28-20.oe1.x86_64.rpm libsndfile-devel-1.0.31-2.oe2203.x86_64.rpm libsndfile-debugsource-1.0.31-2.oe2203.x86_64.rpm libsndfile-utils-1.0.31-2.oe2203.x86_64.rpm libsndfile-debuginfo-1.0.31-2.oe2203.x86_64.rpm libsndfile-1.0.31-2.oe2203.x86_64.rpm An out-of-bounds read flaw was found in libsndfile s FLAC codec functionality. An attacker who is able to submit a specially crafted file (via tricking a user to open or otherwise) to an application linked with libsndfile and using the FLAC codec, could trigger an out-of-bounds read that would most likely cause a crash but could potentially leak memory information that could be used in further exploitation of other flaws. 2022-05-28 CVE-2021-4156 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS High 8.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H libsndfile security update 2022-05-28 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1680