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Debian LTS: Security Advisory for h2database (DLA-2923-1)

Information

Severity

Severity

Critical

Family

Family

Debian Local Security Checks

CVSSv2 Base

CVSSv2 Base

10.0

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Solution Type

Solution Type

Vendor Patch

Created

Created

5 months ago

Modified

Modified

5 months ago

Summary

The remote host is missing an update for the 'h2database' package(s) announced via the DLA-2923-1 advisory.

Insight

Insight

Security researchers of JFrog Security and Ismail Aydemir discovered two remote code execution vulnerabilities in the H2 Java SQL database engine which can be exploited through various attack vectors, most notably through the H2 Console and by loading custom classes from remote servers through JNDI. The H2 console is a developer tool and not required by any reverse- dependency in Debian. It has been disabled in (old)stable releases. Database developers are advised to use at least version 2.1.210-1, currently available in Debian unstable.

Affected Software

Affected Software

'h2database' package(s) on Debian Linux.

Detection Method

Detection Method

Checks if a vulnerable package version is present on the target host.

Solution

Solution

For Debian 9 stretch, these problems have been fixed in version 1.4.193-1+deb9u1. We recommend that you upgrade your h2database packages.

Common Vulnerabilities and Exposures (CVE)