Insecure Permissions Affecting com.h2database:h2 package, versions [1.1.100,1.4.198)


Severity

Recommended
0.0
low
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Mature
EPSS
1.54% (87th percentile)

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  • Snyk IDSNYK-JAVA-COMH2DATABASE-3009896
  • published8 Sept 2022
  • disclosed26 Aug 2022
  • creditpiuppi

Introduced: 26 Aug 2022

CVE-2018-14335  (opens in a new tab)
CWE-275  (opens in a new tab)

How to fix?

Upgrade com.h2database:h2 to version 1.4.198 or higher.

Overview

com.h2database:h2 is a database engine

Affected versions of this package are vulnerable to Insecure Permissions in the backup function which allows attackers to read sensitive files (out of their permissions scope) via a symlink to a fake database file.

Note: This is exploitable only if users misconfigured applications with excessive permissions. The documentation of H2 contains all necessary warnings for insecure configuration options and suggests security constraints for H2 Console servlet.

According to the above, this is a low severity vulnerability because of the low likelihood of it being exploited.

CVSS Scores

version 3.1