CVE-2019-10755

Severity Score

4.9

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The SAML identifier generated within SAML2Utils.java was found to make use of the apache commons-lang3 RandomStringUtils class which makes them predictable due to RandomStringUtils PRNG's algorithm not being cryptographically strong. This issue only affects the 3.X release of pac4j-saml.

Se encontró que el identificador SAML generado dentro del archivo SAML2Utils.java utiliza la clase RacheStringUtils de apache commons-lang3 que los hace predecibles debido a que el algoritmo de RandomStringUtils PRNG no es criptográficamente fuerte. Este problema solo afecta a las versiones 3.X publicación de pac4j-saml.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-04-03 CVE Reserved
2019-09-23 CVE Published
2023-03-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-338: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://snyk.io/vuln/SNYK-JAVA-ORGPAC4J-467407	2019-09-24

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Pac4j Search vendor "Pac4j"		Pac4j Search vendor "Pac4j" for product "Pac4j"				>= 3.0.0 <= 3.8.2 Search vendor "Pac4j" for product "Pac4j" and version " >= 3.0.0 <= 3.8.2"		-		Affected