CVE-2022-42920
Apache-Commons-BCEL: arbitrary bytecode produced via out-of-bounds writing
Severity
ImportantRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · November 4, 2022
Updated · October 2, 2026
Description
An out-of-bounds (OOB) write flaw was found in Apache Commons BCEL API. This flaw can be used to produce arbitrary bytecode and may abuse applications that pass attacker-controlled data to those APIs, giving the attacker more control over the resulting bytecode than otherwise expected.
Statement
Fuse 7 ships the code in question but does not utilize it in the product, so it is affected at a reduced impact of Moderate.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-787 · Out-of-bounds Write