{"id":"ALPINE-CVE-2024-12084","details":"A heap-based buffer overflow flaw was found in the rsync daemon. This issue is due to improper handling of attacker-controlled checksum lengths (s2length) in the code. When MAX_DIGEST_LEN exceeds the fixed SUM_LENGTH (16 bytes), an attacker can write out of bounds in the sum2 buffer.","modified":"2025-12-03T22:54:55.250314Z","published":"2025-01-15T15:15:10.537Z","upstream":["CVE-2024-12084"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2024-12084"}],"affected":[{"package":{"name":"rsync","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/rsync?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.0-r0"}]}],"versions":["3.0.5-r0","3.0.6-r0","3.0.6-r1","3.0.7-r0","3.0.7-r1","3.0.8-r0","3.0.9-r0","3.0.9-r1","3.1.0-r0","3.1.1-r0","3.1.1-r1","3.1.1-r2","3.1.2-r2","3.1.2-r3","3.1.2-r4","3.1.2-r5","3.1.2-r6","3.1.2-r7","3.1.3-r0","3.1.3-r1","3.1.3-r2","3.1.3-r3","3.2.2-r0","3.2.3-r0","3.2.3-r1","3.2.3-r2","3.2.3-r3","3.2.3-r4","3.2.3-r5","3.2.4-r0","3.2.4-r1","3.2.4-r2","3.2.5-r0","3.2.6-r0","3.2.7-r0","3.2.7-r1","3.2.7-r2","3.2.7-r3","3.2.7-r4"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-12084.json"}},{"package":{"name":"rsync","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/rsync?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.0-r0"}]}],"versions":["3.0.5-r0","3.0.6-r0","3.0.6-r1","3.0.7-r0","3.0.7-r1","3.0.8-r0","3.0.9-r0","3.0.9-r1","3.1.0-r0","3.1.1-r0","3.1.1-r1","3.1.1-r2","3.1.2-r2","3.1.2-r3","3.1.2-r4","3.1.2-r5","3.1.2-r6","3.1.2-r7","3.1.3-r0","3.1.3-r1","3.1.3-r2","3.1.3-r3","3.2.2-r0","3.2.3-r0","3.2.3-r1","3.2.3-r2","3.2.3-r3","3.2.3-r4","3.2.3-r5","3.2.4-r0","3.2.4-r1","3.2.4-r2","3.2.5-r0","3.2.6-r0","3.2.7-r0","3.2.7-r1","3.2.7-r2","3.2.7-r3","3.2.7-r4"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-12084.json"}},{"package":{"name":"rsync","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/rsync?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.0-r0"}]}],"versions":["3.0.5-r0","3.0.6-r0","3.0.6-r1","3.0.7-r0","3.0.7-r1","3.0.8-r0","3.0.9-r0","3.0.9-r1","3.1.0-r0","3.1.1-r0","3.1.1-r1","3.1.1-r2","3.1.2-r2","3.1.2-r3","3.1.2-r4","3.1.2-r5","3.1.2-r6","3.1.2-r7","3.1.3-r0","3.1.3-r1","3.1.3-r2","3.1.3-r3","3.2.2-r0","3.2.3-r0","3.2.3-r1","3.2.3-r2","3.2.3-r3","3.2.3-r4","3.2.3-r5","3.2.4-r0","3.2.4-r1","3.2.4-r2","3.2.5-r0","3.2.6-r0","3.2.7-r0","3.2.7-r1","3.2.7-r2","3.2.7-r3","3.2.7-r4","3.3.0-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-12084.json"}},{"package":{"name":"rsync","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/rsync?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.0-r0"}]}],"versions":["3.0.5-r0","3.0.6-r0","3.0.6-r1","3.0.7-r0","3.0.7-r1","3.0.8-r0","3.0.9-r0","3.0.9-r1","3.1.0-r0","3.1.1-r0","3.1.1-r1","3.1.1-r2","3.1.2-r2","3.1.2-r3","3.1.2-r4","3.1.2-r5","3.1.2-r6","3.1.2-r7","3.1.3-r0","3.1.3-r1","3.1.3-r2","3.1.3-r3","3.2.2-r0","3.2.3-r0","3.2.3-r1","3.2.3-r2","3.2.3-r3","3.2.3-r4","3.2.3-r5","3.2.4-r0","3.2.4-r1","3.2.4-r2","3.2.5-r0","3.2.6-r0","3.2.7-r0","3.2.7-r1","3.2.7-r2","3.2.7-r3","3.2.7-r4","3.3.0-r0","3.3.0-r1"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-12084.json"}},{"package":{"name":"rsync","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/rsync?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.0-r0"}]}],"versions":["3.0.5-r0","3.0.6-r0","3.0.6-r1","3.0.7-r0","3.0.7-r1","3.0.8-r0","3.0.9-r0","3.0.9-r1","3.1.0-r0","3.1.1-r0","3.1.1-r1","3.1.1-r2","3.1.2-r2","3.1.2-r3","3.1.2-r4","3.1.2-r5","3.1.2-r6","3.1.2-r7","3.1.3-r0","3.1.3-r1","3.1.3-r2","3.1.3-r3","3.2.2-r0","3.2.3-r0","3.2.3-r1","3.2.3-r2","3.2.3-r3","3.2.3-r4","3.2.3-r5","3.2.4-r0","3.2.4-r1","3.2.4-r2","3.2.5-r0","3.2.6-r0","3.2.7-r0","3.2.7-r1","3.2.7-r2","3.2.7-r3","3.2.7-r4","3.3.0-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-12084.json"}},{"package":{"name":"rsync","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/rsync?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.0-r0"}]}],"versions":["3.0.5-r0","3.0.6-r0","3.0.6-r1","3.0.7-r0","3.0.7-r1","3.0.8-r0","3.0.9-r0","3.0.9-r1","3.1.0-r0","3.1.1-r0","3.1.1-r1","3.1.1-r2","3.1.2-r2","3.1.2-r3","3.1.2-r4","3.1.2-r5","3.1.2-r6","3.1.2-r7","3.1.3-r0","3.1.3-r1","3.1.3-r2","3.1.3-r3","3.2.2-r0","3.2.3-r0","3.2.3-r1","3.2.3-r2","3.2.3-r3","3.2.3-r4","3.2.3-r5","3.2.4-r0","3.2.4-r1","3.2.4-r2","3.2.5-r0","3.2.6-r0","3.2.7-r0","3.2.7-r1","3.2.7-r2","3.2.7-r3","3.2.7-r4","3.3.0-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2024-12084.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}