CVE-2022-45146

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in the FIPS Java API of Bouncy Castle BC-FJA before 1.0.2.4. Changes to the JVM garbage collector in Java 13 and later trigger an issue in the BC-FJA FIPS modules where it is possible for temporary keys used by the module to be zeroed out while still in use by the module, resulting in errors or potential information loss. NOTE: FIPS compliant users are unaffected because the FIPS certification is only for Java 7, 8, and 11.

Se descubrió un problema en la API FIPS Java de Bouncy Castle BC-FJA antes de la versión 1.0.2.4. Los cambios en el recolector de basura JVM en Java 13 y versiones posteriores desencadenan un problema en los módulos BC-FJA FIPS donde es posible que las claves temporales utilizadas por el módulo se pongan a cero mientras el módulo aún las usa, lo que genera errores o información potencial. pérdida. NOTA: Los usuarios que cumplen con FIPS no se ven afectados porque la certificación FIPS es solo para Java 7, 8 y 11.

*Credits: N/A

CVSS Scores

NISTv3.1 5.5

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-11-11 CVE Reserved
2022-11-21 CVE Published
2024-02-14 EPSS Updated
2024-08-03 CVE Updated
2024-08-03 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-416: Use After Free

CAPEC

References (3)

URL	Tag	Source
https://mvnrepository.com/artifact/org.bouncycastle/bc-fips

URL	Date	SRC
https://github.com/bcgit/bc-java/wiki/CVE-2022-45146	2024-08-03

URL	Date	SRC

URL	Date	SRC
https://www.bouncycastle.org/latest_releases.html	2024-02-13

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Bouncycastle Search vendor "Bouncycastle"	Fips Java Api Search vendor "Bouncycastle" for product "Fips Java Api"	< 1.0.2.4 Search vendor "Bouncycastle" for product "Fips Java Api" and version " < 1.0.2.4"	-	Affected	in	Oracle Search vendor "Oracle"	Jdk Search vendor "Oracle" for product "Jdk"	>= 13.0.0 Search vendor "Oracle" for product "Jdk" and version " >= 13.0.0"	-	Safe