An update for cups is now available for openEuler-20.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2023-1703 Final 1.0 1.0 2023-09-28 Initial 2023-09-28 2023-09-28 openEuler SA Tool V1.0 2023-09-28 cups security update An update for cups is now available for openEuler-20.03-LTS-SP1. CUPS is the standards-based, open source printing system developed by Apple Inc. for UNIX®-like operating systems. CUPS uses the Internet Printing Protocol (IPP) to support printing to local and network printers.. Security Fix(es): Due to failure in validating the length provided by an attacker-crafted PPD PostScript document, CUPS and libppd are susceptible to a heap-based buffer overflow and possibly code execution. This issue has been fixed in CUPS version 2.4.7, released in September of 2023. (CVE-2023-4504) An update for cups is now available for openEuler-20.03-LTS-SP1. 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 cups https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1703 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-4504 https://nvd.nist.gov/vuln/detail/CVE-2023-4504 openEuler-20.03-LTS-SP1 cups-devel-2.2.13-18.oe1.aarch64.rpm cups-2.2.13-18.oe1.aarch64.rpm cups-libs-2.2.13-18.oe1.aarch64.rpm cups-debugsource-2.2.13-18.oe1.aarch64.rpm cups-debuginfo-2.2.13-18.oe1.aarch64.rpm cups-help-2.2.13-18.oe1.noarch.rpm cups-2.2.13-18.oe1.src.rpm cups-devel-2.2.13-18.oe1.x86_64.rpm cups-2.2.13-18.oe1.x86_64.rpm cups-libs-2.2.13-18.oe1.x86_64.rpm cups-debuginfo-2.2.13-18.oe1.x86_64.rpm cups-debugsource-2.2.13-18.oe1.x86_64.rpm Due to failure in validating the length provided by an attacker-crafted PPD PostScript document, CUPS and libppd are susceptible to a heap-based buffer overflow and possibly code execution. This issue has been fixed in CUPS version 2.4.7, released in September of 2023. 2023-09-28 CVE-2023-4504 openEuler-20.03-LTS-SP1 High 8.8 AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H cups security update 2023-09-28 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1703