CVE-2018-14335

MEDIUM

H2 <1.4.197 - Info Disclosure

Title source: llm

Description

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.

Exploits (1)

exploitdb WORKING POC

by owodelta · pythonwebappslinux

https://www.exploit-db.com/exploits/45105

View Code ZIP pw:eip

References (5)

[Exploit, Third Party Advisory] https://gist.github.com/owodelta/9714faf9a86435cef5a99d4930eaee20

[Vendor Advisory] https://security.netapp.com/advisory/ntap-20240726-0003/

[Exploit, Third Party Advisory, VDB Entry] https://www.exploit-db.com/exploits/45105/

[Mailing List] https://lists.apache.org/thread.html/582d4165de6507b0be82d5a6f9a1ce392ec43a00c9fed32bacf7fe1e%40%3Cuser.ignite.apache.org%3E

[Vendor Advisory] https://access.redhat.com/errata/RHSA-2020:0727

Scores

CVSS v3 6.5

EPSS 0.0845

EPSS Percentile 92.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-276 CWE-59

Status published

Products (1)

h2database/h2 1.4.197

Published Jul 24, 2018

Tracked Since Feb 18, 2026