An update for less is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS and openEuler-22.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2023-1129 Final 1.0 1.0 2023-02-24 Initial 2023-02-24 2023-02-24 openEuler SA Tool V1.0 2023-02-24 less security update An update for less is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS and openEuler-22.03-LTS-SP1. Less is a pager. A pager is a program that displays text files.Other pagers commonly in use are more and pg. Pagers are often used in command-line environments like the Unix shell and the MS-DOS command prompt to display files.Less is not an editor. You can't change the contents of the file you're viewing. Less is not a windowing system. It doesn't have fancy scroll bars or other GUI (graphical user interface) elements. Security Fix(es): In GNU Less before 609, crafted data can result in "less -R" not filtering ANSI escape sequences sent to the terminal.(CVE-2022-46663) An update for less is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS and openEuler-22.03-LTS-SP1. openEuler Security has rated this update as having a security impact of medium. 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. Medium less https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1129 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2022-46663 https://nvd.nist.gov/vuln/detail/CVE-2022-46663 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 less-debuginfo-590-2.oe1.aarch64.rpm less-debugsource-590-2.oe1.aarch64.rpm less-590-2.oe1.aarch64.rpm less-590-2.oe1.aarch64.rpm less-debugsource-590-2.oe1.aarch64.rpm less-debuginfo-590-2.oe1.aarch64.rpm less-590-4.oe2203.aarch64.rpm less-debuginfo-590-4.oe2203.aarch64.rpm less-debugsource-590-4.oe2203.aarch64.rpm less-590-4.oe2203sp1.aarch64.rpm less-debuginfo-590-4.oe2203sp1.aarch64.rpm less-debugsource-590-4.oe2203sp1.aarch64.rpm less-help-590-2.oe1.noarch.rpm less-help-590-2.oe1.noarch.rpm less-help-590-4.oe2203.noarch.rpm less-help-590-4.oe2203sp1.noarch.rpm less-590-2.oe1.src.rpm less-590-2.oe1.src.rpm less-590-4.oe2203.src.rpm less-590-4.oe2203sp1.src.rpm less-debuginfo-590-2.oe1.x86_64.rpm less-debugsource-590-2.oe1.x86_64.rpm less-590-2.oe1.x86_64.rpm less-590-2.oe1.x86_64.rpm less-debugsource-590-2.oe1.x86_64.rpm less-debuginfo-590-2.oe1.x86_64.rpm less-debugsource-590-4.oe2203.x86_64.rpm less-590-4.oe2203.x86_64.rpm less-debuginfo-590-4.oe2203.x86_64.rpm less-debuginfo-590-4.oe2203sp1.x86_64.rpm less-590-4.oe2203sp1.x86_64.rpm less-debugsource-590-4.oe2203sp1.x86_64.rpm In GNU Less before 609, crafted data can result in less -R not filtering ANSI escape sequences sent to the terminal. 2023-02-24 CVE-2022-46663 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 Medium 5.5 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H less security update 2023-02-24 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1129