{"id":"DEBIAN-CVE-2017-20229","details":"MAWK 1.3.3-17 and prior contains a stack-based buffer overflow vulnerability that allows attackers to execute arbitrary code by exploiting inadequate boundary checks on user-supplied input. Attackers can craft malicious input that overflows the stack buffer and execute a return-oriented programming chain to spawn a shell with application privileges.","modified":"2026-04-01T01:02:28.156824Z","published":"2026-03-28T12:16:02.400Z","withdrawn":"2026-04-01T01:02:28.156824Z","upstream":["CVE-2017-20229"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2017-20229"}],"affected":[{"package":{"name":"mawk","ecosystem":"Debian:11","purl":"pkg:deb/debian/mawk?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.4.20200120-2","1.3.4.20200120-3","1.3.4.20200120-3.1","1.3.4.20210824-1~exp1","1.3.4.20230203-1~exp1","1.3.4.20230322-1~exp1","1.3.4.20230404-1~exp1","1.3.4.20230525-1","1.3.4.20230525-1~exp1","1.3.4.20230730-1","1.3.4.20230808-1","1.3.4.20231102-1","1.3.4.20231126-1","1.3.4.20240123-1","1.3.4.20240622-1","1.3.4.20240622-2","1.3.4.20240819-1","1.3.4.20240819-2","1.3.4.20240819-3","1.3.4.20240827-1~exp1","1.3.4.20240905-1","1.3.4.20250131-1","1.3.4.20250131-2","1.3.4.20260129-1","1.3.4.20260302-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2017-20229.json"}},{"package":{"name":"mawk","ecosystem":"Debian:12","purl":"pkg:deb/debian/mawk?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.4.20200120-3.1","1.3.4.20210824-1~exp1","1.3.4.20230203-1~exp1","1.3.4.20230322-1~exp1","1.3.4.20230404-1~exp1","1.3.4.20230525-1","1.3.4.20230525-1~exp1","1.3.4.20230730-1","1.3.4.20230808-1","1.3.4.20231102-1","1.3.4.20231126-1","1.3.4.20240123-1","1.3.4.20240622-1","1.3.4.20240622-2","1.3.4.20240819-1","1.3.4.20240819-2","1.3.4.20240819-3","1.3.4.20240827-1~exp1","1.3.4.20240905-1","1.3.4.20250131-1","1.3.4.20250131-2","1.3.4.20260129-1","1.3.4.20260302-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2017-20229.json"}},{"package":{"name":"mawk","ecosystem":"Debian:13","purl":"pkg:deb/debian/mawk?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.4.20250131-1","1.3.4.20250131-2","1.3.4.20260129-1","1.3.4.20260302-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2017-20229.json"}},{"package":{"name":"mawk","ecosystem":"Debian:14","purl":"pkg:deb/debian/mawk?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.4.20250131-1","1.3.4.20250131-2","1.3.4.20260129-1","1.3.4.20260302-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2017-20229.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}