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Ubuntu Security Notice USN-5365-1

Ubuntu Security Notice USN-5365-1
Posted Apr 5, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5365-1 - It was discovered that H2 was vulnerable to deserialization of untrusted data. An attacker could possibly use this issue to execute arbitrary code. It was discovered that H2 incorrectly handled some specially crafted connection URLs. An attacker could possibly use this issue to execute arbitrary code.

tags | advisory, arbitrary
systems | linux, ubuntu
advisories | CVE-2021-42392, CVE-2022-23221
SHA-256 | 0962d9c5572f785a96b2f22b0d059a2569ff435d5ddd25261263f54370ba779f

Ubuntu Security Notice USN-5365-1

Change Mirror Download
==========================================================================
Ubuntu Security Notice USN-5365-1
April 05, 2022

h2database vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 21.10
- Ubuntu 20.04 LTS

Summary:

Several security issues were fixed in H2.

Software Description:
- h2database: H2 Database Engine

Details:

It was discovered that H2 was vulnerable to deserialization of
untrusted data. An attacker could possibly use this issue to
execute arbitrary code. (CVE-2021-42392)

It was discovered that H2 incorrectly handled some specially
crafted connection URLs. An attacker could possibly use this
issue to execute arbitrary code. (CVE-2022-23221)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 21.10:
libh2-java 1.4.197-4+deb10u1build0.21.10.1

Ubuntu 20.04 LTS:
libh2-java 1.4.197-4+deb10u1build0.20.04.1

In general, a standard system update will make all the necessary changes.

References:
https://ubuntu.com/security/notices/USN-5365-1
CVE-2021-42392, CVE-2022-23221

Package Information:
https://launchpad.net/ubuntu/+source/h2database/1.4.197-4+deb10u1build0.21.10.1
https://launchpad.net/ubuntu/+source/h2database/1.4.197-4+deb10u1build0.20.04.1

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