CVE-2019-18217

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
ProFTPD before 1.3.6b and 1.3.7rc before 1.3.7rc2 allows remote unauthenticated denial-of-service due to incorrect handling of overly long commands because main.c in a child process enters an infinite loop.
Overview
  • CVE ID
  • CVE-2019-18217
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2019-10-21T04:15:10
  • Last Modified Date
  • 2019-10-27T21:15:10
Weakness Enumerations
CWE URL
CWE-835 http://cwe.mitre.org/data/definitions/835.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:* 1 OR 1.3.5
cpe:2.3:a:proftpd:proftpd:1.3.6:-:*:*:*:*:*:* 1 OR
cpe:2.3:a:proftpd:proftpd:1.3.6:a:*:*:*:*:*:* 1 OR
cpe:2.3:a:proftpd:proftpd:1.3.6:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:proftpd:proftpd:1.3.6:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:proftpd:proftpd:1.3.6:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:proftpd:proftpd:1.3.6:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:a:proftpd:proftpd:1.3.7:rc1:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/proftpd/proftpd/issues/846 Exploit Issue Tracking Third Party Advisory
https://github.com/proftpd/proftpd/blob/master/NEWS Release Notes Third Party Advisory
https://github.com/proftpd/proftpd/blob/1.3.6/NEWS Release Notes Third Party Advisory
https://github.com/proftpd/proftpd/blob/master/RELEASE_NOTES Release Notes Third Party Advisory
https://github.com/proftpd/proftpd/blob/1.3.6/RELEASE_NOTES Release Notes Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/10/msg00036.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YLRPYEEMQJVAXO2SXRGOQ4HBFEEPCNXG/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NJDQRVZTILBX4BUCTIRKP2WBHDHDCJR5/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RB2FPAWDWXT5ALAFIC5Y3RSEMXSFL6H2/
https://seclists.org/bugtraq/2019/Nov/7
https://www.debian.org/security/2019/dsa-4559
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00009.html
https://cert-portal.siemens.com/productcert/pdf/ssa-940889.pdf
https://security.gentoo.org/glsa/202003-35
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-18217
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18217
History
Created Old Value New Value Data Type Notes
2022-05-10 17:00:47 Added to TrackCVE
2022-12-04 04:47:24 2019-10-21T04:15Z 2019-10-21T04:15:10 CVE Published Date updated
2022-12-04 04:47:24 2019-10-27T21:15:10 CVE Modified Date updated
2022-12-04 04:47:24 Modified Vulnerability Status updated