Rapid7 Vulnerability & Exploit Database

Red Hat: CVE-2020-1722: CVE-2020-1722 ipa: No password length restriction leads to denial of service (Multiple Advisories)

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

Red Hat: CVE-2020-1722: CVE-2020-1722 ipa: No password length restriction leads to denial of service (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:H/Au:N/C:N/I:N/A:C)
Published
04/27/2020
Created
10/01/2020
Added
10/01/2020
Modified
12/15/2023

Description

A flaw was found in all ipa versions 4.x.x through 4.8.0. When sending a very long password (>= 1,000,000 characters) to the server, the password hashing process could exhaust memory and CPU leading to a denial of service and the website becoming unresponsive. The highest threat from this vulnerability is to system availability.

Solution(s)

  • redhat-upgrade-bind-dyndb-ldap
  • redhat-upgrade-bind-dyndb-ldap-debuginfo
  • redhat-upgrade-bind-dyndb-ldap-debugsource
  • redhat-upgrade-custodia
  • redhat-upgrade-ipa-client
  • redhat-upgrade-ipa-client-common
  • redhat-upgrade-ipa-client-debuginfo
  • redhat-upgrade-ipa-client-epn
  • redhat-upgrade-ipa-client-samba
  • redhat-upgrade-ipa-common
  • redhat-upgrade-ipa-debuginfo
  • redhat-upgrade-ipa-debugsource
  • redhat-upgrade-ipa-healthcheck
  • redhat-upgrade-ipa-healthcheck-core
  • redhat-upgrade-ipa-python-compat
  • redhat-upgrade-ipa-selinux
  • redhat-upgrade-ipa-server
  • redhat-upgrade-ipa-server-common
  • redhat-upgrade-ipa-server-debuginfo
  • redhat-upgrade-ipa-server-dns
  • redhat-upgrade-ipa-server-trust-ad
  • redhat-upgrade-ipa-server-trust-ad-debuginfo
  • redhat-upgrade-opendnssec
  • redhat-upgrade-opendnssec-debuginfo
  • redhat-upgrade-opendnssec-debugsource
  • redhat-upgrade-python2-ipaclient
  • redhat-upgrade-python2-ipalib
  • redhat-upgrade-python2-ipaserver
  • redhat-upgrade-python3-custodia
  • redhat-upgrade-python3-ipaclient
  • redhat-upgrade-python3-ipalib
  • redhat-upgrade-python3-ipaserver
  • redhat-upgrade-python3-jwcrypto
  • redhat-upgrade-python3-kdcproxy
  • redhat-upgrade-python3-pyusb
  • redhat-upgrade-python3-qrcode
  • redhat-upgrade-python3-qrcode-core
  • redhat-upgrade-python3-yubico
  • redhat-upgrade-slapi-nis
  • redhat-upgrade-slapi-nis-debuginfo
  • redhat-upgrade-slapi-nis-debugsource
  • redhat-upgrade-softhsm
  • redhat-upgrade-softhsm-debuginfo
  • redhat-upgrade-softhsm-debugsource
  • redhat-upgrade-softhsm-devel

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;