{"id":"ALPINE-CVE-2022-25309","details":"A heap-based buffer overflow flaw was found in the Fribidi package and affects the fribidi_cap_rtl_to_unicode() function of the fribidi-char-sets-cap-rtl.c file. This flaw allows an attacker to pass a specially crafted file to the Fribidi application with the '--caprtl' option, leading to a crash and causing a denial of service.","modified":"2026-03-09T01:21:03.336089Z","published":"2022-09-06T18:15:11.493Z","upstream":["CVE-2022-25309"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2022-25309"}],"affected":[{"package":{"name":"fribidi","ecosystem":"Alpine:v3.16","purl":"pkg:apk/alpine/fribidi?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.12-r0"}]}],"versions":["0.19.2-r0","0.19.2-r1","0.19.2-r2","0.19.2-r3","0.19.2-r4","0.19.2-r5","0.19.4-r0","0.19.5-r0","0.19.5-r1","0.19.5-r2","0.19.6-r0","0.19.6-r1","0.19.7-r0","0.19.7-r1","1.0.1-r0","1.0.10-r0","1.0.11-r0","1.0.11-r1","1.0.2-r0","1.0.5-r0","1.0.5-r1","1.0.7-r0","1.0.7-r1","1.0.8-r0","1.0.9-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2022-25309.json"}},{"package":{"name":"fribidi","ecosystem":"Alpine:v3.17","purl":"pkg:apk/alpine/fribidi?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.12-r0"}]}],"versions":["0.19.2-r0","0.19.2-r1","0.19.2-r2","0.19.2-r3","0.19.2-r4","0.19.2-r5","0.19.4-r0","0.19.5-r0","0.19.5-r1","0.19.5-r2","0.19.6-r0","0.19.6-r1","0.19.7-r0","0.19.7-r1","1.0.1-r0","1.0.10-r0","1.0.11-r0","1.0.11-r1","1.0.2-r0","1.0.5-r0","1.0.5-r1","1.0.7-r0","1.0.7-r1","1.0.8-r0","1.0.9-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2022-25309.json"}},{"package":{"name":"fribidi","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/fribidi?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.12-r0"}]}],"versions":["0.19.2-r0","0.19.2-r1","0.19.2-r2","0.19.2-r3","0.19.2-r4","0.19.2-r5","0.19.4-r0","0.19.5-r0","0.19.5-r1","0.19.5-r2","0.19.6-r0","0.19.6-r1","0.19.7-r0","0.19.7-r1","1.0.1-r0","1.0.10-r0","1.0.11-r0","1.0.11-r1","1.0.2-r0","1.0.5-r0","1.0.5-r1","1.0.7-r0","1.0.7-r1","1.0.8-r0","1.0.9-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2022-25309.json"}},{"package":{"name":"fribidi","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/fribidi?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.12-r0"}]}],"versions":["0.19.2-r0","0.19.2-r1","0.19.2-r2","0.19.2-r3","0.19.2-r4","0.19.2-r5","0.19.4-r0","0.19.5-r0","0.19.5-r1","0.19.5-r2","0.19.6-r0","0.19.6-r1","0.19.7-r0","0.19.7-r1","1.0.1-r0","1.0.10-r0","1.0.11-r0","1.0.11-r1","1.0.2-r0","1.0.5-r0","1.0.5-r1","1.0.7-r0","1.0.7-r1","1.0.8-r0","1.0.9-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2022-25309.json"}},{"package":{"name":"fribidi","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/fribidi?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.12-r0"}]}],"versions":["0.19.2-r0","0.19.2-r1","0.19.2-r2","0.19.2-r3","0.19.2-r4","0.19.2-r5","0.19.4-r0","0.19.5-r0","0.19.5-r1","0.19.5-r2","0.19.6-r0","0.19.6-r1","0.19.7-r0","0.19.7-r1","1.0.1-r0","1.0.10-r0","1.0.11-r0","1.0.11-r1","1.0.2-r0","1.0.5-r0","1.0.5-r1","1.0.7-r0","1.0.7-r1","1.0.8-r0","1.0.9-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2022-25309.json"}},{"package":{"name":"fribidi","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/fribidi?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.12-r0"}]}],"versions":["0.19.2-r0","0.19.2-r1","0.19.2-r2","0.19.2-r3","0.19.2-r4","0.19.2-r5","0.19.4-r0","0.19.5-r0","0.19.5-r1","0.19.5-r2","0.19.6-r0","0.19.6-r1","0.19.7-r0","0.19.7-r1","1.0.1-r0","1.0.10-r0","1.0.11-r0","1.0.11-r1","1.0.2-r0","1.0.5-r0","1.0.5-r1","1.0.7-r0","1.0.7-r1","1.0.8-r0","1.0.9-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2022-25309.json"}},{"package":{"name":"fribidi","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/fribidi?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.12-r0"}]}],"versions":["0.19.2-r0","0.19.2-r1","0.19.2-r2","0.19.2-r3","0.19.2-r4","0.19.2-r5","0.19.4-r0","0.19.5-r0","0.19.5-r1","0.19.5-r2","0.19.6-r0","0.19.6-r1","0.19.7-r0","0.19.7-r1","1.0.1-r0","1.0.10-r0","1.0.11-r0","1.0.11-r1","1.0.2-r0","1.0.5-r0","1.0.5-r1","1.0.7-r0","1.0.7-r1","1.0.8-r0","1.0.9-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2022-25309.json"}},{"package":{"name":"fribidi","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/fribidi?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.12-r0"}]}],"versions":["0.19.2-r0","0.19.2-r1","0.19.2-r2","0.19.2-r3","0.19.2-r4","0.19.2-r5","0.19.4-r0","0.1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