CVE-2019-14867
CVSS V2 Medium 6.8
CVSS V3 High 8.8
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.
Overview
- CVE ID
- CVE-2019-14867
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Modified
- Published Version
- 2019-11-27T09:15:10
- Last Modified Date
- 2020-02-05T00:15:13
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:freeipa:freeipa:*:*:*:*:*:*:*:* | 1 | OR | 4.6.0 | 4.6.7 |
| cpe:2.3:a:freeipa:freeipa:*:*:*:*:*:*:*:* | 1 | OR | 4.7.0 | 4.7.4 |
| cpe:2.3:a:freeipa:freeipa:*:*:*:*:*:*:*:* | 1 | OR | 4.8.0 | 4.8.3 |
| cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14867 | Issue Tracking Third Party Advisory |
| https://www.freeipa.org/page/Releases/4.8.3 | Release Notes |
| https://www.freeipa.org/page/Releases/4.6.7 | Release Notes |
| https://www.freeipa.org/page/Releases/4.7.4 | Release Notes |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WLFL5XDCJ3WT6JCLCQVKHZBLHGW7PW4T/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/67SEUWJAJ5RMH5K4Q6TS2I7HIMXUGNKF/ | Mailing List Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2020:0378 | |
| https://access.redhat.com/errata/RHBA-2019:4268 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-14867 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14867 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:51:05 | Added to TrackCVE | |||
| 2022-12-04 07:07:56 | 2019-11-27T09:15Z | 2019-11-27T09:15:10 | CVE Published Date | updated |
| 2022-12-04 07:07:56 | 2020-02-05T00:15:13 | CVE Modified Date | updated | |
| 2022-12-04 07:07:56 | Modified | Vulnerability Status | updated | |
| 2022-12-04 07:07:57 | CWE-400 | Weakness Enumeration | updated |