VYPR
Unrated severityNVD Advisory· Published May 12, 2003· Updated Jun 16, 2026

CVE-2003-0190

CVE-2003-0190

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

7
  • OpenBSD/OpenSSH3 versions
    cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*range: <3.6.1
    • cpe:2.3:a:openbsd:openssh:3.6.1:p1:*:*:*:*:*:*
    • (no CPE)range: <=3.6.1p1
  • OpenPKG/Openpkg2 versions
    cpe:2.3:a:openpkg:openpkg:1.2:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:openpkg:openpkg:1.2:*:*:*:*:*:*:*
    • cpe:2.3:a:openpkg:openpkg:1.3:*:*:*:*:*:*:*
  • cpe:2.3:o:siemens:scalance_x204rna_ecc_firmware:*:*:*:*:*:*:*:*
    Range: <3.2.7
  • cpe:2.3:o:siemens:scalance_x204rna_firmware:*:*:*:*:*:*:*:*
    Range: <3.2.7

Patches

Vulnerability mechanics

References

10

News mentions

0

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