{"id":"CVE-2003-0018","aliases":["BELL-CVE-2003-0018","DSA-358","DSA-358-1","DSA-423","EUVD-2003-0018","GHSA-f89m-hrqp-rgf4"],"status":"published","title":"Linux kernel 2.4.10 through 2.4.21-pre4 does not properly handle the O_DIRECT feature, which...","description":"Linux kernel 2.4.10 through 2.4.21-pre4 does not properly handle the O_DIRECT feature, which allows local attackers with write privileges to read portions of previously deleted files, or cause file system corruption.","severity":{"version":"2.0","score":3.6,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:P","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00369,"percentile":0.31073,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2003-02-19T05:00:00Z","modified":"2026-06-16T22:01:21Z","affected":[{"source":"osv","ecosystem":"Debian:3.0","package":"kernel-source-2.4.18","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.18-11"}]}],"bundled":10},{"source":"osv","ecosystem":"Debian:3.0","package":"kernel-image-2.4.18-1-i386","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.18-9"}]}],"bundled":10},{"source":"osv","ecosystem":"Debian:3.0","package":"kernel-image-2.4.18-i386bf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.18-5woody2"}]}],"versions":["2.4.18-5"],"bundled":10},{"source":"osv","ecosystem":"Debian:3.0","package":"kernel-image-2.4.18-1-alpha","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.18-8"}]}],"bundled":10},{"source":"osv","ecosystem":"Debian:3.0","package":"kernel-image-2.4.17-ia64","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"kernel-image-2.4.17-ia64"}]}],"bundled":12}],"products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"http://www.debian.org/security/2004/dsa-423","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.redhat.com/support/errata/RHSA-2003-025.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.iss.net/security_center/static/11249.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Vendor Advisory"]},{"url":"http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:014","tags":["vendor-advisory","x_refsource_MANDRAKE","x_transferred"]},{"url":"http://www.securityfocus.com/bid/6763","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://linux.bkbits.net:8080/linux-2.4/cset%403e2f193drGJDBg9SG6JwaDQwCBnAMQ","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.debian.org/security/2003/dsa-358","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-0018"},{"url":"http://linux.bkbits.net:8080/linux-2.4/cset@3e2f193drGJDBg9SG6JwaDQwCBnAMQ"},{"url":"https://github.com/advisories/GHSA-f89m-hrqp-rgf4"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2003-0018","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2003-0018","description":"Linux kernel 2.4.10 through 2.4.21-pre4 does not properly handle the O_DIRECT feature, which allows local attackers with write privileges to read portions of previously deleted files, or cause file system corruption.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T01:36:25.443Z","updated_at":"2026-11-02T14:20:17.11067Z"}],"euvd":[{"id":"EUVD-2003-0018","description":"Linux kernel 2.4.10 through 2.4.21-pre4 does not properly handle the O_DIRECT feature, which allows local attackers with write privileges to read portions of previously deleted files, or cause file system corruption.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T01:36:25Z","updated_at":"2026-11-03T01:15:09.64087Z"}],"ghsa":[{"id":"GHSA-f89m-hrqp-rgf4","title":"Linux kernel 2.4.10 through 2.4.21-pre4 does not properly handle the O_DIRECT feature, which...","description":"Linux kernel 2.4.10 through 2.4.21-pre4 does not properly handle the O_DIRECT feature, which allows local attackers with write privileges to read portions of previously deleted files, or cause file system corruption.","status":"published","published":"2022-04-29T01:25:41Z","modified":"2025-04-03T03:53:40Z","updated_at":"2026-11-02T15:00:38.47838Z"}],"nvd":[{"id":"CVE-2003-0018","description":"Linux kernel 2.4.10 through 2.4.21-pre4 does not properly handle the O_DIRECT feature, which allows local attackers with write privileges to read portions of previously deleted files, or cause file system corruption.","status":"published","published":"2003-02-19T05:00:00Z","modified":"2026-06-16T22:01:21.107Z","cvss":[{"version":"2.0","score":3.6,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:P","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:00:46.710758Z"}],"osv":[{"id":"BELL-CVE-2003-0018","title":"CVE-2003-0018 does not affect BellSoft software","status":"withdrawn","published":"2003-02-19T05:00:00Z","modified":"2026-02-07T07:17:49.439331Z","cvss":[{"version":"2.0","score":3.6,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:P","level":"low"}],"updated_at":"2026-11-02T15:28:12.886815Z"},{"id":"DSA-358","title":"linux-kernel-2.4.18 - several vulnerabilities","status":"withdrawn","published":"2003-07-31T00:00:00Z","modified":"2025-05-26T07:14:09.690963Z","updated_at":"2026-11-02T15:46:16.199525Z"},{"id":"DSA-358-1","title":"linux-kernel-2.4.18 - several vulnerabilities","status":"published","published":"2003-07-31T00:00:00Z","modified":"2026-03-09T01:23:20.555745Z","updated_at":"2026-11-02T15:46:16.199525Z"},{"id":"DSA-423","title":"linux-kernel-2.4.17-ia64 - several vulnerabilities","status":"published","published":"2004-01-15T00:00:00Z","modified":"2026-03-09T02:10:32.926393Z","updated_at":"2026-11-02T15:46:16.862196Z"}]}}