CVE-2019-14867
Apache IPA Ber Format Parsing Code Execution Vulnerability
Description
A flaw was found in IPA, all 4.6.x versions before 4.6.7, all 4.7.x versions before 4.7.4 and all 4.8.x versions before 4.8.3, in the way the internal function ber_scanf() was used in some components of the IPA server, which parsed kerberos key data. An unauthenticated attacker who could trigger parsing of the krb principal key could cause the IPA server to crash or in some conditions, cause arbitrary code to be executed on the server hosting the IPA server.
INFO
Published Date :
Nov. 27, 2019, 9:15 a.m.
Last Modified :
Nov. 7, 2023, 3:05 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2019-14867 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-14867.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-14867 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-14867 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WLFL5XDCJ3WT6JCLCQVKHZBLHGW7PW4T/ [No types assigned] Added Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/67SEUWJAJ5RMH5K4Q6TS2I7HIMXUGNKF/ [No types assigned] Removed Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/WLFL5XDCJ3WT6JCLCQVKHZBLHGW7PW4T/ Removed Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/67SEUWJAJ5RMH5K4Q6TS2I7HIMXUGNKF/ -
CVE Modified by [email protected]
Mar. 13, 2020
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHBA-2019:4268 [No Types Assigned] -
CVE Modified by [email protected]
Feb. 05, 2020
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2020:0378 [No Types Assigned] -
Initial Analysis by [email protected]
Dec. 16, 2019
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14867 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14867 Issue Tracking, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/67SEUWJAJ5RMH5K4Q6TS2I7HIMXUGNKF/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/67SEUWJAJ5RMH5K4Q6TS2I7HIMXUGNKF/ Mailing List, Third Party Advisory Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/WLFL5XDCJ3WT6JCLCQVKHZBLHGW7PW4T/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/WLFL5XDCJ3WT6JCLCQVKHZBLHGW7PW4T/ Mailing List, Third Party Advisory Changed Reference Type https://www.freeipa.org/page/Releases/4.6.7 No Types Assigned https://www.freeipa.org/page/Releases/4.6.7 Release Notes Changed Reference Type https://www.freeipa.org/page/Releases/4.7.4 No Types Assigned https://www.freeipa.org/page/Releases/4.7.4 Release Notes Changed Reference Type https://www.freeipa.org/page/Releases/4.8.3 No Types Assigned https://www.freeipa.org/page/Releases/4.8.3 Release Notes Added CWE NIST CWE-400 Added CWE NIST CWE-94 Added CPE Configuration OR *cpe:2.3:a:freeipa:freeipa:*:*:*:*:*:*:*:* versions from (including) 4.6.0 up to (excluding) 4.6.7 *cpe:2.3:a:freeipa:freeipa:*:*:*:*:*:*:*:* versions from (including) 4.7.0 up to (excluding) 4.7.4 *cpe:2.3:a:freeipa:freeipa:*:*:*:*:*:*:*:* versions from (including) 4.8.0 up to (excluding) 4.8.3 Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Dec. 05, 2019
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/67SEUWJAJ5RMH5K4Q6TS2I7HIMXUGNKF/ [No Types Assigned] -
CVE Modified by [email protected]
Dec. 05, 2019
Action Type Old Value New Value Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/WLFL5XDCJ3WT6JCLCQVKHZBLHGW7PW4T/ [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-14867 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-14867
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.07 }} -0.34%
score
0.82487
percentile