An update for gzip 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-2022-1629 Final 1.0 1.0 2022-05-11 Initial 2022-05-11 2022-05-11 openEuler SA Tool V1.0 2022-05-11 gzip security update An update for gzip is now available for openEuler-20.03-LTS-SP1, openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. gzip is a single-file/stream lossless data compression utility, where the resulting compressed file generally has the suffix .gz. Security Fix(es): The vulnerability exists due to insufficient validation when handling filenames with two or more newlines. A remote attacker can force zgrep or xzgrep to write arbitrary files on the system. The vulnerability allows a remote attacker to compromise an affected system.(CVE-2022-1271) An update for gzip 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 gzip https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1629 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-1271 https://nvd.nist.gov/vuln/detail/CVE-2022-1271 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS gzip-1.10-3.oe1.aarch64.rpm gzip-debuginfo-1.10-3.oe1.aarch64.rpm gzip-debugsource-1.10-3.oe1.aarch64.rpm gzip-1.10-3.oe1.aarch64.rpm gzip-debuginfo-1.10-3.oe1.aarch64.rpm gzip-debugsource-1.10-3.oe1.aarch64.rpm gzip-1.11-3.oe2203.aarch64.rpm gzip-debuginfo-1.11-3.oe2203.aarch64.rpm gzip-debugsource-1.11-3.oe2203.aarch64.rpm gzip-help-1.10-3.oe1.noarch.rpm gzip-help-1.10-3.oe1.noarch.rpm gzip-help-1.11-3.oe2203.noarch.rpm gzip-1.10-3.oe1.src.rpm gzip-1.10-3.oe1.src.rpm gzip-1.11-3.oe2203.src.rpm gzip-1.10-3.oe1.x86_64.rpm gzip-debuginfo-1.10-3.oe1.x86_64.rpm gzip-debugsource-1.10-3.oe1.x86_64.rpm gzip-1.10-3.oe1.x86_64.rpm gzip-debuginfo-1.10-3.oe1.x86_64.rpm gzip-debugsource-1.10-3.oe1.x86_64.rpm gzip-1.11-3.oe2203.x86_64.rpm gzip-debuginfo-1.11-3.oe2203.x86_64.rpm gzip-debugsource-1.11-3.oe2203.x86_64.rpm The vulnerability exists due to insufficient validation when handling filenames with two or more newlines. A remote attacker can force zgrep or xzgrep to write arbitrary files on the system. The vulnerability allows a remote attacker to compromise an affected system. 2022-05-11 CVE-2022-1271 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS High 7.1 AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H gzip security update 2022-05-11 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1629