vulnerability
Red Hat: CVE-2020-1722: CVE-2020-1722 ipa: No password length restriction leads to denial of service (Multiple Advisories)
Severity | CVSS | Published | Added | Modified |
---|---|---|---|---|
5 | (AV:N/AC:H/Au:N/C:N/I:N/A:C) | Apr 27, 2020 | Oct 1, 2020 | Jul 9, 2025 |
Severity
5
CVSS
(AV:N/AC:H/Au:N/C:N/I:N/A:C)
Published
Apr 27, 2020
Added
Oct 1, 2020
Modified
Jul 9, 2025
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)
no-fix-redhat-rpm-packageredhat-upgrade-bind-dyndb-ldapredhat-upgrade-bind-dyndb-ldap-debuginforedhat-upgrade-bind-dyndb-ldap-debugsourceredhat-upgrade-custodiaredhat-upgrade-ipa-clientredhat-upgrade-ipa-client-commonredhat-upgrade-ipa-client-debuginforedhat-upgrade-ipa-client-epnredhat-upgrade-ipa-client-sambaredhat-upgrade-ipa-commonredhat-upgrade-ipa-debuginforedhat-upgrade-ipa-debugsourceredhat-upgrade-ipa-healthcheckredhat-upgrade-ipa-healthcheck-coreredhat-upgrade-ipa-python-compatredhat-upgrade-ipa-selinuxredhat-upgrade-ipa-serverredhat-upgrade-ipa-server-commonredhat-upgrade-ipa-server-debuginforedhat-upgrade-ipa-server-dnsredhat-upgrade-ipa-server-trust-adredhat-upgrade-ipa-server-trust-ad-debuginforedhat-upgrade-opendnssecredhat-upgrade-opendnssec-debuginforedhat-upgrade-opendnssec-debugsourceredhat-upgrade-python2-ipaclientredhat-upgrade-python2-ipalibredhat-upgrade-python2-ipaserverredhat-upgrade-python3-custodiaredhat-upgrade-python3-ipaclientredhat-upgrade-python3-ipalibredhat-upgrade-python3-ipaserverredhat-upgrade-python3-jwcryptoredhat-upgrade-python3-kdcproxyredhat-upgrade-python3-pyusbredhat-upgrade-python3-qrcoderedhat-upgrade-python3-qrcode-coreredhat-upgrade-python3-yubicoredhat-upgrade-slapi-nisredhat-upgrade-slapi-nis-debuginforedhat-upgrade-slapi-nis-debugsourceredhat-upgrade-softhsmredhat-upgrade-softhsm-debuginforedhat-upgrade-softhsm-debugsourceredhat-upgrade-softhsm-devel

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