Arch Linux Security Advisory ASA-202102-13 ========================================== Severity: Medium Date : 2021-02-06 CVE-ID : CVE-2020-10001 Package : cups Type : information disclosure Remote : No Link : https://security.archlinux.org/AVG-1529 Summary ======= The package cups before version 1:2.3.3op2-1 is vulnerable to information disclosure. Resolution ========== Upgrade to 1:2.3.3op2-1. # pacman -Syu "cups>=1:2.3.3op2-1" The problem has been fixed upstream in version 2.3.3op2. Workaround ========== None. Description =========== A security issue was found in cups before version 2.3.3op2. A missing length check in the ippReadIO function could lead to a buffer over- read. Impact ====== A remote attacker might be able to cause a denial of service or access sensitive information. References ========== https://bugzilla.redhat.com/show_bug.cgi?id=1921680 https://bugzilla.redhat.com/attachment.cgi?id=1752147 https://github.com/OpenPrinting/cups/commit/efbea1742bd30f842fbbfb87a473e5c8... https://security.archlinux.org/CVE-2020-10001