{"cve":"CVE-1999-0248","nvd":{"published":"1999-01-01T05:00:00.000","modified":"2026-06-16T21:47:59.860","status":"Modified","description":"A race condition in the authentication agent mechanism of sshd 1.2.17 allows an attacker to steal another user's credentials.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://oliver.efri.hr/~crv/security/bugs/mUNIXes/ssh2.html","http://www.uni-karlsruhe.de/~ig25/ssh-faq/ssh-faq-6.html#ss6.1","http://oliver.efri.hr/~crv/security/bugs/mUNIXes/ssh2.html","http://www.uni-karlsruhe.de/~ig25/ssh-faq/ssh-faq-6.html#ss6.1"],"products":["ssh:ssh"],"source":"nvd","synced_at":"2026-10-19T19:33:01.030757803+00:00"},"epss":{"cve":"CVE-1999-0248","score":0.01603,"percentile":0.75831,"date":"2026-11-01"},"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."]}