Security update for rhino SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2025:4390-1 Final 1 1 2025-12-12T16:18:03Z current 2025-12-12T16:18:03Z 2025-12-12T16:18:03Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for rhino This update for rhino fixes the following issues: Update to version 1.7.15.1. Security issues fixed: - CVE-2025-66453: high CPU consumption when processing specific numbers via the `toFixed()` function (bsc#1254481). Other changes and issues fixed: - Version 1.7.15: * Basic support for 'rest parameters'. * Improvements in Unicode support. * 'Symbol.species' implemented in many places. * More correct property ordering in many places. * Miscellaneous improvements and bug fixes. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2025-4390,SUSE-SLE-Module-Basesystem-15-SP6-2025-4390,SUSE-SLE-Module-Basesystem-15-SP7-2025-4390,openSUSE-SLE-15.6-2025-4390 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2025/suse-su-20254390-1/ Link for SUSE-SU-2025:4390-1 https://lists.suse.com/pipermail/sle-security-updates/2025-December/023537.html E-Mail link for SUSE-SU-2025:4390-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1254481 SUSE Bug 1254481 https://www.suse.com/security/cve/CVE-2025-66453/ SUSE CVE CVE-2025-66453 page SUSE Linux Enterprise Module for Basesystem 15 SP6 SUSE Linux Enterprise Module for Basesystem 15 SP7 openSUSE Leap 15.6 rhino-1.7.15.1-150200.12.7.1 rhino-demo-1.7.15.1-150200.12.7.1 rhino-engine-1.7.15.1-150200.12.7.1 rhino-javadoc-1.7.15.1-150200.12.7.1 rhino-runtime-1.7.15.1-150200.12.7.1 rhino-1.7.15.1-150200.12.7.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP6 rhino-1.7.15.1-150200.12.7.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP7 rhino-1.7.15.1-150200.12.7.1 as a component of openSUSE Leap 15.6 rhino-demo-1.7.15.1-150200.12.7.1 as a component of openSUSE Leap 15.6 rhino-engine-1.7.15.1-150200.12.7.1 as a component of openSUSE Leap 15.6 rhino-javadoc-1.7.15.1-150200.12.7.1 as a component of openSUSE Leap 15.6 rhino-runtime-1.7.15.1-150200.12.7.1 as a component of openSUSE Leap 15.6 Rhino is an open-source implementation of JavaScript written entirely in Java. Prior to 1.8.1, 1.7.15.1, and 1.7.14.1, when an application passed an attacker controlled float poing number into the toFixed() function, it might lead to high CPU consumption and a potential Denial of Service. Small numbers go through this call stack: NativeNumber.numTo > DToA.JS_dtostr > DToA.JS_dtoa > DToA.pow5mult where pow5mult attempts to raise 5 to a ridiculous power. This vulnerability is fixed in 1.8.1, 1.7.15.1, and 1.7.14.1. CVE-2025-66453 SUSE Linux Enterprise Module for Basesystem 15 SP6:rhino-1.7.15.1-150200.12.7.1 SUSE Linux Enterprise Module for Basesystem 15 SP7:rhino-1.7.15.1-150200.12.7.1 openSUSE Leap 15.6:rhino-1.7.15.1-150200.12.7.1 openSUSE Leap 15.6:rhino-demo-1.7.15.1-150200.12.7.1 openSUSE Leap 15.6:rhino-engine-1.7.15.1-150200.12.7.1 openSUSE Leap 15.6:rhino-javadoc-1.7.15.1-150200.12.7.1 openSUSE Leap 15.6:rhino-runtime-1.7.15.1-150200.12.7.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-20254390-1/ https://www.suse.com/security/cve/CVE-2025-66453.html CVE-2025-66453 https://bugzilla.suse.com/1254481 SUSE Bug 1254481