5

CVE-2003-0190

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Openbsd ≫ Openssh Version < 3.6.1
Openbsd ≫ Openssh Version3.6.1 Updatep1
Openpkg ≫ Openpkg Version1.2
Openpkg ≫ Openpkg Version1.3
Siemens ≫ Scalance X204rna Ecc Firmware Version < 3.2.7
   Siemens ≫ Scalance X204rna Ecc Version-
Siemens ≫ Scalance X204rna Firmware Version < 3.2.7
   Siemens ≫ Scalance X204rna Version-
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 76.75% 0.995
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:P/I:N/A:N
CWE-203 Observable Discrepancy

The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor.

http://lab.mediaservice.net/advisory/2003-01-openssh.txt
Broken Link
http://lists.grok.org.uk/pipermail/full-disclosure/2003-April/004815.html
Broken Link
http://marc.info/?l=bugtraq&m=105172058404810&w=2
Third Party Advisory
http://marc.info/?l=bugtraq&m=106018677302607&w=2
Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2003-222.html
Broken Link
http://www.redhat.com/support/errata/RHSA-2003-224.html
Broken Link
http://www.securityfocus.com/bid/7467
Patch
Third Party Advisory
Vendor Advisory
Exploit
Broken Link
VDB Entry
http://www.turbolinux.com/security/TLSA-2003-31.txt
Broken Link
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A445
Broken Link