An update for zlib 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-2022-1843 Final 1.0 1.0 2022-08-19 Initial 2022-08-19 2022-08-19 openEuler SA Tool V1.0 2022-08-19 zlib security update An update for zlib is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. Zlib is a free, general-purpose, not covered by any patents, lossless data-compression library for use on virtually any computer hardware and operating system. The zlib data format is itself portable across platforms. Security Fix(es): zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call inflateGetHeader (e.g., see the nodejs/node reference).(CVE-2022-37434) An update for zlib 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 critical. 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. Critical zlib https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1843 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-37434 https://nvd.nist.gov/vuln/detail/CVE-2022-37434 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS zlib-1.2.11-20.oe1.aarch64.rpm zlib-debugsource-1.2.11-20.oe1.aarch64.rpm minizip-1.2.11-20.oe1.aarch64.rpm zlib-devel-1.2.11-20.oe1.aarch64.rpm minizip-devel-1.2.11-20.oe1.aarch64.rpm zlib-debuginfo-1.2.11-20.oe1.aarch64.rpm zlib-debuginfo-1.2.11-21.oe1.aarch64.rpm minizip-1.2.11-21.oe1.aarch64.rpm zlib-debugsource-1.2.11-21.oe1.aarch64.rpm minizip-devel-1.2.11-21.oe1.aarch64.rpm zlib-devel-1.2.11-21.oe1.aarch64.rpm zlib-1.2.11-21.oe1.aarch64.rpm zlib-devel-1.2.11-22.oe2203.aarch64.rpm minizip-1.2.11-22.oe2203.aarch64.rpm zlib-debuginfo-1.2.11-22.oe2203.aarch64.rpm zlib-1.2.11-22.oe2203.aarch64.rpm minizip-devel-1.2.11-22.oe2203.aarch64.rpm zlib-debugsource-1.2.11-22.oe2203.aarch64.rpm zlib-help-1.2.11-20.oe1.noarch.rpm zlib-help-1.2.11-21.oe1.noarch.rpm zlib-help-1.2.11-22.oe2203.noarch.rpm zlib-1.2.11-20.oe1.src.rpm zlib-1.2.11-21.oe1.src.rpm zlib-1.2.11-22.oe2203.src.rpm zlib-devel-1.2.11-20.oe1.x86_64.rpm zlib-debuginfo-1.2.11-20.oe1.x86_64.rpm minizip-devel-1.2.11-20.oe1.x86_64.rpm minizip-1.2.11-20.oe1.x86_64.rpm zlib-debugsource-1.2.11-20.oe1.x86_64.rpm zlib-1.2.11-20.oe1.x86_64.rpm zlib-devel-1.2.11-21.oe1.x86_64.rpm zlib-debugsource-1.2.11-21.oe1.x86_64.rpm zlib-debuginfo-1.2.11-21.oe1.x86_64.rpm minizip-devel-1.2.11-21.oe1.x86_64.rpm zlib-1.2.11-21.oe1.x86_64.rpm minizip-1.2.11-21.oe1.x86_64.rpm zlib-debugsource-1.2.11-22.oe2203.x86_64.rpm zlib-1.2.11-22.oe2203.x86_64.rpm zlib-debuginfo-1.2.11-22.oe2203.x86_64.rpm minizip-devel-1.2.11-22.oe2203.x86_64.rpm zlib-devel-1.2.11-22.oe2203.x86_64.rpm minizip-1.2.11-22.oe2203.x86_64.rpm zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call inflateGetHeader (e.g., see the nodejs/node reference). 2022-08-19 CVE-2022-37434 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H zlib security update 2022-08-19 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1843