{"cve":"CVE-2003-0693","nvd":{"published":"2003-09-22T04:00:00.000","modified":"2026-06-16T22:02:39.420","status":"Modified","description":"A \"buffer management error\" in buffer_append_space of buffer.c for OpenSSH before 3.7 may allow remote attackers to execute arbitrary code by causing an incorrect amount of memory to be freed and corrupting the heap, a different vulnerability than CVE-2003-0695.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://lists.grok.org.uk/pipermail/full-disclosure/2003-September/010103.html","http://lists.grok.org.uk/pipermail/full-disclosure/2003-September/010135.html","http://lists.grok.org.uk/pipermail/full-disclosure/2003-September/010146.html","http://marc.info/?l=bugtraq&m=106373247528528&w=2","http://marc.info/?l=bugtraq&m=106373546332230&w=2"],"products":["openbsd:openssh"],"source":"nvd","synced_at":"2026-10-19T19:35:54.859949650+00:00"},"epss":{"cve":"CVE-2003-0693","score":0.11423,"percentile":0.96003,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}