CVE-2018-14335

H2 Database 1.4.197 - Information Disclosure

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

An issue was discovered in H2 1.4.197. Insecure handling of permissions in the backup function allows attackers to read sensitive files (outside of their permissions) via a symlink to a fake database file.

Se ha descubierto un problema en H2 1.4.197. La manipulación incorrecta de permisos en la función backup permite que los atacantes lean archivos sensibles (fuera de sus permisos) mediante un vínculo simbólico a un archivo falso de base de datos.

H2 Database version 1.4.197 suffers from an information disclosure vulnerability.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

Poc

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2018-07-16 CVE Reserved
2018-07-24 CVE Published
2024-09-18 EPSS Updated
2024-10-29 CVE Updated
2024-10-29 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-59: Improper Link Resolution Before File Access ('Link Following')
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWE-276: Incorrect Default Permissions

CAPEC

References (7)

URL	Tag	Source
https://lists.apache.org/thread.html/582d4165de6507b0be82d5a6f9a1ce392ec43a00c9fed32bacf7fe1e%40%3Cuser.ignite.apache.org%3E	Mailing List
https://security.netapp.com/advisory/ntap-20240726-0003

URL	Date	SRC
https://www.exploit-db.com/exploits/45105	2024-10-29
https://gist.github.com/owodelta/9714faf9a86435cef5a99d4930eaee20	2024-10-29

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/errata/RHSA-2020:0727	2023-11-07
https://access.redhat.com/security/cve/CVE-2018-14335	2020-03-05
https://bugzilla.redhat.com/show_bug.cgi?id=1610877	2020-03-05

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
H2database Search vendor "H2database"		H2 Search vendor "H2database" for product "H2"				1.4.197 Search vendor "H2database" for product "H2" and version "1.4.197"		-		Affected