{"id":"CVE-2003-0525","aliases":["EUVD-2003-0519","GHSA-8857-6ch2-mpr7"],"status":"published","title":"The getCanonicalPath function in Windows NT 4.0 may free memory that it does not own and cause...","description":"The getCanonicalPath function in Windows NT 4.0 may free memory that it does not own and cause heap corruption, which allows attackers to cause a denial of service (crash) via requests that cause a long file name to be passed to getCanonicalPath, as demonstrated on the IBM JVM using a long string to the java.io.getCanonicalPath Java method.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.07706,"percentile":0.94644,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2003-07-25T04:00:00Z","modified":"2026-06-16T22:02:22Z","products":[{"vendor":"microsoft","product":"windows_nt"}],"references":[{"url":"http://www.atstake.com/research/advisories/2003/a072303-1.txt","tags":["vendor-advisory","x_refsource_ATSTAKE","x_transferred","Vendor Advisory"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-029","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A319","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/12701","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-0525"},{"url":"https://github.com/advisories/GHSA-8857-6ch2-mpr7"}],"sources":{"cve":[{"id":"CVE-2003-0525","description":"The getCanonicalPath function in Windows NT 4.0 may free memory that it does not own and cause heap corruption, which allows attackers to cause a denial of service (crash) via requests that cause a long file name to be passed to getCanonicalPath, as demonstrated on the IBM JVM using a long string to the java.io.getCanonicalPath Java method.","status":"published","published":"2003-07-25T04:00:00Z","modified":"2024-08-08T01:58:10.991Z","updated_at":"2026-11-02T14:20:16.757505Z"}],"euvd":[{"id":"EUVD-2003-0519","description":"The getCanonicalPath function in Windows NT 4.0 may free memory that it does not own and cause heap corruption, which allows attackers to cause a denial of service (crash) via requests that cause a long file name to be passed to getCanonicalPath, as demonstrated on the IBM JVM using a long string to the java.io.getCanonicalPath Java method.","status":"published","published":"2003-07-25T04:00:00Z","modified":"2024-08-08T01:58:10Z","updated_at":"2026-11-03T01:15:06.866577Z"}],"ghsa":[{"id":"GHSA-8857-6ch2-mpr7","title":"The getCanonicalPath function in Windows NT 4.0 may free memory that it does not own and cause...","description":"The getCanonicalPath function in Windows NT 4.0 may free memory that it does not own and cause heap corruption, which allows attackers to cause a denial of service (crash) via requests that cause a long file name to be passed to getCanonicalPath, as demonstrated on the IBM JVM using a long string to the java.io.getCanonicalPath Java method.","status":"published","published":"2022-04-29T01:26:35Z","modified":"2023-01-30T05:01:24Z","updated_at":"2026-11-02T14:46:24.052847Z"}],"nvd":[{"id":"CVE-2003-0525","description":"The getCanonicalPath function in Windows NT 4.0 may free memory that it does not own and cause heap corruption, which allows attackers to cause a denial of service (crash) via requests that cause a long file name to be passed to getCanonicalPath, as demonstrated on the IBM JVM using a long string to the java.io.getCanonicalPath Java method.","status":"published","published":"2003-08-27T04:00:00Z","modified":"2026-06-16T22:02:22.047Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:47.41445Z"}]}}