{"id":"CVE-2003-0048","aliases":["DEBIAN-CVE-2003-0048","EUVD-2003-0044","GHSA-vqgf-8h52-rhrp"],"status":"published","title":"PuTTY 0.53b and earlier does not clear logon credentials from memory, including plaintext...","description":"PuTTY 0.53b and earlier does not clear logon credentials from memory, including plaintext passwords, which could allow attackers with access to memory to steal the SSH credentials.","severity":{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00381,"percentile":0.32404,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2003-02-01T05:00:00Z","modified":"2026-10-22T23:47:34Z","fixes":[{"ecosystem":"Debian:12","package":"putty","fixed_in":["0.53-b-2003-01-04-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"putty","fixed_in":["0.53-b-2003-01-04-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"putty","fixed_in":["0.53-b-2003-01-04-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"putty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.53-b-2003-01-04-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"putty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.53-b-2003-01-04-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"putty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.53-b-2003-01-04-1"}]}]}],"products":[{"vendor":"putty","product":"putty"}],"references":[{"url":"http://marc.info/?l=bugtraq\u0026m=104386492422014\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://www.securitytracker.com/id?1006014","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/6724","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://www.idefense.com/advisory/01.28.03.txt","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-0048"},{"url":"https://github.com/advisories/GHSA-vqgf-8h52-rhrp"},{"url":"https://security-tracker.debian.org/tracker/CVE-2003-0048","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2003-0048","description":"PuTTY 0.53b and earlier does not clear logon credentials from memory, including plaintext passwords, which could allow attackers with access to memory to steal the SSH credentials.","status":"published","published":"2003-02-01T05:00:00Z","modified":"2024-08-08T01:43:35.44Z","updated_at":"2026-11-02T14:20:16.757505Z"}],"euvd":[{"id":"EUVD-2003-0044","description":"PuTTY 0.53b and earlier does not clear logon credentials from memory, including plaintext passwords, which could allow attackers with access to memory to steal the SSH credentials.","status":"published","published":"2003-02-01T05:00:00Z","modified":"2024-08-08T01:43:35Z","updated_at":"2026-11-03T01:15:09.127613Z"}],"ghsa":[{"id":"GHSA-vqgf-8h52-rhrp","title":"PuTTY 0.53b and earlier does not clear logon credentials from memory, including plaintext...","description":"PuTTY 0.53b and earlier does not clear logon credentials from memory, including plaintext passwords, which could allow attackers with access to memory to steal the SSH credentials.","status":"published","published":"2022-04-29T01:25:44Z","modified":"2023-01-30T05:00:46Z","updated_at":"2026-11-02T14:46:16.34482Z"}],"nvd":[{"id":"CVE-2003-0048","description":"PuTTY 0.53b and earlier does not clear logon credentials from memory, including plaintext passwords, which could allow attackers with access to memory to steal the SSH credentials.","status":"published","published":"2003-02-19T05:00:00Z","modified":"2026-06-16T22:01:24.91Z","cvss":[{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:46.710758Z"}],"osv":[{"id":"CVE-2003-0048","description":"PuTTY 0.53b and earlier does not clear logon credentials from memory, including plaintext passwords, which could allow attackers with access to memory to steal the SSH credentials.","status":"published","published":"2003-02-19T05:00:00Z","modified":"2026-04-10T03:33:50.459118Z","updated_at":"2026-11-02T15:43:55.998148Z"},{"id":"DEBIAN-CVE-2003-0048","description":"PuTTY 0.53b and earlier does not clear logon credentials from memory, including plaintext passwords, which could allow attackers with access to memory to steal the SSH credentials.","status":"published","published":"2003-02-19T05:00:00Z","modified":"2026-10-22T23:47:34.598716119Z","updated_at":"2026-11-02T15:45:22.248131Z"}]}}