Vulnerability Name:

CVE-2004-1602 (CCN-17724)

Assigned:2004-10-15
Published:2004-10-15
Updated:2017-07-11
Summary:ProFTPD 1.2.x, including 1.2.8 and 1.2.10, responds in a different amount of time when a given username exists, which allows remote attackers to identify valid usernames by timing the server response.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-Other
Vulnerability Consequences:Obtain Information
References:Source: CCN
Type: BugTraq Mailing List, Sun Oct 17 2004 - 06:35:50 CDT
ProFTPD 1.2.x remote users enumeration bug - correction

Source: MITRE
Type: CNA
CVE-2004-1602

Source: BUGTRAQ
Type: UNKNOWN
20041015 ProFTPD 1.2.x remote users enumeration bug

Source: CCN
Type: LSS Security Advisory #LSS-2004-10-02
ProFTPD 1.2.x remote users enumeration bug

Source: MISC
Type: Exploit, Patch, Vendor Advisory
http://security.lss.hr/index.php?page=details&ID=LSS-2004-10-02

Source: CCN
Type: SECTRACK ID: 1011687
ProFTPd Login Timing Differences Disclose Valid User Account Names to Remote Users

Source: SECTRACK
Type: Exploit, Patch, Vendor Advisory
1011687

Source: CCN
Type: OSVDB ID: 10758
ProFTPD Login Timing Account Name Enumeration

Source: BID
Type: Exploit, Vendor Advisory
11430

Source: CCN
Type: BID-11430
ProFTPD Authentication Delay Username Enumeration Vulnerability

Source: XF
Type: UNKNOWN
proftpd-info-disclosure(17724)

Source: XF
Type: UNKNOWN
proftpd-info-disclosure(17724)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:proftpd_project:proftpd:1.2:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.0_rc1:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.0_rc2:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.0_rc3:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.2_rc1:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.2_rc3:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.4:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.5:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.5_rc1:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.6:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.7:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.7_rc1:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.7_rc2:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.7_rc3:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.8:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.8_rc1:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.8_rc2:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.9:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.9_rc1:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.9_rc2:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2.9_rc3:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2_pre1:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2_pre2:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2_pre3:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2_pre4:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2_pre5:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2_pre6:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2_pre7:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2_pre8:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2_pre9:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2_pre10:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd_project:proftpd:1.2_pre11:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:proftpd:proftpd:1.2.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.4:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.2:rc3:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.5:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.7:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.8:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.8:rc1:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.8:rc2:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.9:rc1:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.9:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.9:rc3:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.9:rc2:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.7:rc3:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.7:rc2:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.7:rc1:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.6:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.5:rc1:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.2:rc1:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.0:rc3:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.2.0:rc1:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    proftpd_project proftpd 1.2
    proftpd_project proftpd 1.2.0_rc1
    proftpd_project proftpd 1.2.0_rc2
    proftpd_project proftpd 1.2.0_rc3
    proftpd_project proftpd 1.2.1
    proftpd_project proftpd 1.2.2
    proftpd_project proftpd 1.2.2_rc1
    proftpd_project proftpd 1.2.2_rc3
    proftpd_project proftpd 1.2.3
    proftpd_project proftpd 1.2.4
    proftpd_project proftpd 1.2.5
    proftpd_project proftpd 1.2.5_rc1
    proftpd_project proftpd 1.2.6
    proftpd_project proftpd 1.2.7
    proftpd_project proftpd 1.2.7_rc1
    proftpd_project proftpd 1.2.7_rc2
    proftpd_project proftpd 1.2.7_rc3
    proftpd_project proftpd 1.2.8
    proftpd_project proftpd 1.2.8_rc1
    proftpd_project proftpd 1.2.8_rc2
    proftpd_project proftpd 1.2.9
    proftpd_project proftpd 1.2.9_rc1
    proftpd_project proftpd 1.2.9_rc2
    proftpd_project proftpd 1.2.9_rc3
    proftpd_project proftpd 1.2_pre1
    proftpd_project proftpd 1.2_pre2
    proftpd_project proftpd 1.2_pre3
    proftpd_project proftpd 1.2_pre4
    proftpd_project proftpd 1.2_pre5
    proftpd_project proftpd 1.2_pre6
    proftpd_project proftpd 1.2_pre7
    proftpd_project proftpd 1.2_pre8
    proftpd_project proftpd 1.2_pre9
    proftpd_project proftpd 1.2_pre10
    proftpd_project proftpd 1.2_pre11
    proftpd proftpd 1.2.0 rc2
    proftpd proftpd 1.2.4
    proftpd proftpd 1.2.2 rc3
    proftpd proftpd 1.2.5
    proftpd proftpd 1.2.7
    proftpd proftpd 1.2.8
    proftpd proftpd 1.2.8 rc1
    proftpd proftpd 1.2.8 rc2
    proftpd proftpd 1.2.9 rc1
    proftpd proftpd 1.2.9
    proftpd proftpd 1.2.9 rc3
    proftpd proftpd 1.2.9 rc2
    proftpd proftpd 1.2.7 rc3
    proftpd proftpd 1.2.7 rc2
    proftpd proftpd 1.2.7 rc1
    proftpd proftpd 1.2.6
    proftpd proftpd 1.2.5 rc1
    proftpd proftpd 1.2.3
    proftpd proftpd 1.2.2 rc1
    proftpd proftpd 1.2.2
    proftpd proftpd 1.2.1
    proftpd proftpd 1.2.0 rc3
    proftpd proftpd 1.2.0 rc1