VDB
RHSA-2003%3A222
RHSA-2003%3A222
PUBLISHED
OpenSSH-portable (OpenSSH) 3.6.1p1 and earlier with PAM support enabled immediately sends an error message when a user does not exist, which allows remote attackers to determine valid usernames via a timing attack.
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | Red Hat Linux 7.2 | |
| Red Hat | Red Hat Linux 8.0 | |
| Red Hat | Red Hat Linux 7.1 | |
| Red Hat | Red Hat Linux 7.3 | |
| Red Hat | Red Hat Linux 9 |
Exploit Intelligence
- cve_db.json (github-poc)
Timeline
- Jul 29, 2003 CVE Published
- Nov 21, 2025 CVE Updated
- Apr 24, 2026 Distribution Patch
- Apr 24, 2026 Distribution Patch
- Apr 24, 2026 Security Advisory
- Apr 24, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2003:222 advisory
- https://security.access.redhat.com/data/csaf/v2/advisories/2003/rhsa-2003_222.json advisory
- https://access.redhat.com/security/cve/CVE-2003-0190 advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1616997 issue
- https://www.cve.org/CVERecord?id=CVE-2003-0190 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2003-0190 advisory