Vulnerability Name:

CCN-198502

Published:2021-03-22
Updated:2021-03-22
Summary:ProFTPD is vulnerable to a denial of service, caused by a misconfiguration in the way ProFTPD handles new connections. By sending numerous requests, a remote attacker could exploit this vulnerability to block legitimate users from connecting, causing a denial of service condition.
CVSS v3 Severity:7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:U/RC:R)
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): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Consequences:Denial of Service
References:Source: XF
Type: UNKNOWN
proftpd-xynmaps-dos(198502)

Source: CCN
Type: ProFTPD GIT Repository
ProFTPD

Source: CCN
Type: Packet Storm Security [03-22-2021]
ProFTPD 1.3.7a Denial Of Service

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [03-22-2021]

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:proftpd:proftpd:1.3.5:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.3.6:*:*:*:*:*:*:*
  • OR cpe:/a:proftpd:proftpd:1.3.7:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    proftpd proftpd 1.3.5
    proftpd proftpd 1.3.6
    proftpd proftpd 1.3.7