Credentials Management Affecting ipa-server-dns package, versions <0:4.4.0-14.el7_3.1.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL7-IPASERVERDNS-5152955
- published26 Jul 2021
- disclosed14 Dec 2016
Introduced: 14 Dec 2016
CVE-2016-7030 (opens in a new tab)How to fix?
Upgrade RHEL:7 ipa-server-dns to version 0:4.4.0-14.el7_3.1.1 or higher.
This issue was patched in RHSA-2017:0001.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ipa-server-dns package and not the ipa-server-dns package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
FreeIPA uses a default password policy that locks an account after 5 unsuccessful authentication attempts, which allows remote attackers to cause a denial of service by locking out the account in which system services run on.
References
- http://www.securityfocus.com/bid/94934
- https://bugzilla.redhat.com/show_bug.cgi?id=1370493
- https://pagure.io/freeipa?id=6f1d927467e7907fd1991f88388d96c67c9bff61
- https://access.redhat.com/security/cve/CVE-2016-7030
- http://www.openwall.com/lists/oss-security/2017/01/02/5
- http://rhn.redhat.com/errata/RHSA-2017-0001.html
- https://access.redhat.com/errata/RHSA-2017:0001