{"id":"MGASA-2023-0150","summary":"Updated squirrel/supertux packages fix security vulnerability","details":"sqclass.cpp in Squirrel 3.1 allows an out-of-bounds read (in the core\ninterpreter) that can lead to Code Execution. If a victim executes an\nattacker-controlled squirrel script, it is possible for the attacker to\nbreak out of the squirrel script sandbox even if all dangerous\nfunctionality such as File System functions has been disabled. An\nattacker might abuse this bug to target (for example) Cloud services\nthat allow customization via SquirrelScripts, or distribute malware\nthrough video games that embed a Squirrel Engine. (CVE-2021-41556)\n\nsupertux has been rebuilt as it uses a bundled copy of squirrel.\n","modified":"2026-04-16T00:09:07.074383076Z","published":"2023-04-24T00:20:26Z","upstream":["CVE-2021-41556"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2023-0150.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=30742"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/M3FQILX7UUEERSDPMZP3MKGTMY2E7ESU/"},{"type":"WEB","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/5NX6SWKNR7LNUXJROLGLSVD3ZEB4LUQY/"}],"affected":[{"package":{"name":"squirrel","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/squirrel?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2-1.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2023-0150.json"}},{"package":{"name":"supertux","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/supertux?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.2-4.2.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2023-0150.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}