CVE-2019-11234

freeradius: eap-pwd: fake authentication using reflection

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

FreeRADIUS before 3.0.19 does not prevent use of reflection for authentication spoofing, aka a "Dragonblood" issue, a similar issue to CVE-2019-9497.

FreeRADIUS antes de 3.0.19 no impide el uso de la reflexión para la autenticación de spoofing, también conocido como "Dragonblood", un problema similar al CVE-2019-9497.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-04-15 CVE Reserved
2019-04-21 CVE Published
2024-08-04 CVE Updated
2024-10-21 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-287: Improper Authentication

CAPEC

References (12)

URL	Tag	Source
https://papers.mathyvanhoef.com/dragonblood.pdf	Technical Description
https://www.kb.cert.org/vuls/id/871675	Not Applicable

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00014.html	2019-05-13
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00032.html	2019-05-13
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00033.html	2019-05-13
https://access.redhat.com/errata/RHSA-2019:1131	2019-05-13
https://access.redhat.com/errata/RHSA-2019:1142	2019-05-13
https://bugzilla.redhat.com/show_bug.cgi?id=1695783	2019-05-13
https://freeradius.org/release_notes/?br=3.0.x&re=3.0.19	2019-05-13
https://freeradius.org/security	2019-05-13
https://usn.ubuntu.com/3954-1	2019-05-13
https://access.redhat.com/security/cve/CVE-2019-11234	2019-05-13

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Freeradius Search vendor "Freeradius"		Freeradius Search vendor "Freeradius" for product "Freeradius"				< 3.0.19 Search vendor "Freeradius" for product "Freeradius" and version " < 3.0.19"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				*		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux"				7.0 Search vendor "Redhat" for product "Enterprise Linux" and version "7.0"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				18.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "18.04"		lts		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				18.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "18.10"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				19.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "19.04"		-		Affected