An update for less is now available for openEuler-20.03-LTS-SP1,openEuler-22.03-LTS,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2024-1502 Final 1.0 1.0 2024-04-26 Initial 2024-04-26 2024-04-26 openEuler SA Tool V1.0 2024-04-26 less security update An update for less is now available for openEuler-20.03-LTS-SP1,openEuler-22.03-LTS,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3. 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. Security Fix(es): less through 653 allows OS command execution via a newline character in the name of a file, because quoting is mishandled in filename.c. Exploitation typically requires use with attacker-controlled file names, such as the files extracted from an untrusted archive. Exploitation also requires the LESSOPEN environment variable, but this is set by default in many common cases.(CVE-2024-32487) An update for less is now available for openEuler-20.03-LTS-SP1,openEuler-22.03-LTS,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3. 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-2024-1502 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2024-32487 https://nvd.nist.gov/vuln/detail/CVE-2024-32487 openEuler-20.03-LTS-SP1 openEuler-22.03-LTS openEuler-22.03-LTS-SP2 openEuler-22.03-LTS-SP3 less-debuginfo-590-4.oe1.aarch64.rpm less-590-4.oe1.aarch64.rpm less-debugsource-590-4.oe1.aarch64.rpm less-590-6.oe2203.aarch64.rpm less-debuginfo-590-6.oe2203.aarch64.rpm less-debugsource-590-6.oe2203.aarch64.rpm less-590-6.oe2203sp2.aarch64.rpm less-debugsource-590-6.oe2203sp2.aarch64.rpm less-debuginfo-590-6.oe2203sp2.aarch64.rpm less-590-6.oe2203sp3.aarch64.rpm less-debuginfo-590-6.oe2203sp3.aarch64.rpm less-debugsource-590-6.oe2203sp3.aarch64.rpm less-help-590-4.oe1.noarch.rpm less-help-590-6.oe2203.noarch.rpm less-help-590-6.oe2203sp2.noarch.rpm less-help-590-6.oe2203sp3.noarch.rpm less-590-4.oe1.src.rpm less-590-6.oe2203.src.rpm less-590-6.oe2203sp2.src.rpm less-590-6.oe2203sp3.src.rpm less-debugsource-590-4.oe1.x86_64.rpm less-590-4.oe1.x86_64.rpm less-debuginfo-590-4.oe1.x86_64.rpm less-590-6.oe2203.x86_64.rpm less-debugsource-590-6.oe2203.x86_64.rpm less-debuginfo-590-6.oe2203.x86_64.rpm less-590-6.oe2203sp2.x86_64.rpm less-debuginfo-590-6.oe2203sp2.x86_64.rpm less-debugsource-590-6.oe2203sp2.x86_64.rpm less-590-6.oe2203sp3.x86_64.rpm less-debugsource-590-6.oe2203sp3.x86_64.rpm less-debuginfo-590-6.oe2203sp3.x86_64.rpm less through 653 allows OS command execution via a newline character in the name of a file, because quoting is mishandled in filename.c. Exploitation typically requires use with attacker-controlled file names, such as the files extracted from an untrusted archive. Exploitation also requires the LESSOPEN environment variable, but this is set by default in many common cases. 2024-04-26 CVE-2024-32487 openEuler-20.03-LTS-SP1 openEuler-22.03-LTS openEuler-22.03-LTS-SP2 openEuler-22.03-LTS-SP3 Medium 6.8 AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L less security update 2024-04-26 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1502