{"id":"CVE-2005-1857","aliases":["DEBIAN-CVE-2005-1857","DSA-786-1","EUVD-2005-1859","GHSA-xp5q-vpr4-hc8h"],"status":"published","title":"Format string vulnerability in simpleproxy before 3.4 allows remote malicious HTTP proxies to...","description":"Format string vulnerability in simpleproxy before 3.4 allows remote malicious HTTP proxies to execute arbitrary code via format string specifiers in a reply.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04325,"percentile":0.91242,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2005-08-26T00:00:00Z","modified":"2026-10-23T03:47:25Z","fixes":[{"ecosystem":"Debian:12","package":"simpleproxy","fixed_in":["3.2-4"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"simpleproxy","fixed_in":["3.2-4"],"sources":["osv"]},{"ecosystem":"Debian:3.1","package":"simpleproxy","fixed_in":["3.2-3sarge1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"simpleproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2-4"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"simpleproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2-4"}]}],"versions":["3.2-3","3.2-3sarge1"]},{"source":"osv","ecosystem":"Debian:3.1","package":"simpleproxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2-3sarge1"}]}],"versions":["3.2-3"]}],"products":[{"vendor":"simpleproxy","product":"simpleproxy"}],"references":[{"url":"http://www.kb.cert.org/vuls/id/139421","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource","web"]},{"url":"http://secunia.com/advisories/16567/","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/22016","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.debian.org/security/2005/dsa-786","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://www.securityfocus.com/bid/14666","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","fix"]},{"url":"http://sourceforge.net/project/shownotes.php?group_id=604\u0026release_id=351847","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-1857"},{"url":"http://secunia.com/advisories/16567"},{"url":"https://github.com/advisories/GHSA-xp5q-vpr4-hc8h"},{"url":"https://security-tracker.debian.org/tracker/CVE-2005-1857","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2005-1857","description":"Format string vulnerability in simpleproxy before 3.4 allows remote malicious HTTP proxies to execute arbitrary code via format string specifiers in a reply.","status":"published","published":"2005-09-02T04:00:00Z","modified":"2024-08-07T22:06:57.497Z","updated_at":"2026-11-02T14:33:39.916766Z"}],"euvd":[{"id":"EUVD-2005-1859","description":"Format string vulnerability in simpleproxy before 3.4 allows remote malicious HTTP proxies to execute arbitrary code via format string specifiers in a reply.","status":"published","published":"2005-09-02T04:00:00Z","modified":"2024-08-07T22:06:57Z","updated_at":"2026-11-03T01:15:32.821479Z"}],"ghsa":[{"id":"GHSA-xp5q-vpr4-hc8h","title":"Format string vulnerability in simpleproxy before 3.4 allows remote malicious HTTP proxies to...","description":"Format string vulnerability in simpleproxy before 3.4 allows remote malicious HTTP proxies to execute arbitrary code via format string specifiers in a reply.","status":"published","published":"2022-05-01T02:02:44Z","modified":"2025-04-03T04:16:58Z","updated_at":"2026-11-02T15:00:42.615226Z"}],"nvd":[{"id":"CVE-2005-1857","description":"Format string vulnerability in simpleproxy before 3.4 allows remote malicious HTTP proxies to execute arbitrary code via format string specifiers in a reply.","status":"published","published":"2005-09-02T22:03:00Z","modified":"2026-06-16T22:13:48.9Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:56.902692Z"}],"osv":[{"id":"CVE-2005-1857","description":"Format string vulnerability in simpleproxy before 3.4 allows remote malicious HTTP proxies to execute arbitrary code via format string specifiers in a reply.","status":"published","published":"2005-09-02T22:03:00Z","modified":"2026-04-10T03:37:08.795038Z","updated_at":"2026-11-02T15:43:56.315348Z"},{"id":"DEBIAN-CVE-2005-1857","description":"Format string vulnerability in simpleproxy before 3.4 allows remote malicious HTTP proxies to execute arbitrary code via format string specifiers in a reply.","status":"published","published":"2005-09-02T22:03:00Z","modified":"2026-10-23T03:47:25.684572236Z","updated_at":"2026-11-02T15:45:22.831407Z"},{"id":"DSA-786-1","title":"simpleproxy - format string vulnerability","status":"published","published":"2005-08-26T00:00:00Z","modified":"2026-03-09T02:10:20.924956Z","updated_at":"2026-11-02T15:46:18.716547Z"}]}}