{"id":"ALSA-2021:4593","summary":"Moderate: annobin security update","details":"Annobin provides a compiler plugin to annotate and tools to examine compiled binary files.\n\nSecurity Fix(es):\n\n* Developer environment: Unicode's bidirectional (BiDi) override characters can cause trojan source attacks (CVE-2021-42574)\n\nThe following changes were introduced in annobin in order to facilitate detection of BiDi Unicode characters:\n\nThis update of annobin adds a new annocheck test to detect the presence of multibyte characters in symbol names.\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-02-04T03:06:54.501576Z","published":"2021-11-10T08:39:41Z","related":["CVE-2021-42574"],"references":[{"type":"REPORT","url":"https://vulners.com/cve/CVE-2021-42574"}],"affected":[{"package":{"name":"annobin","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/annobin"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.72-1.el8_5.2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4593.json"}},{"package":{"name":"annobin-annocheck","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/annobin-annocheck"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.72-1.el8_5.2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4593.json"}}],"schema_version":"1.7.3"}