[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date: Fri, 04 Nov 2022 17:35:34 +0000
From: "Gary D. Gregory" <ggregory@...che.org>
To: oss-security@...ts.openwall.com
Subject: CVE-2022-42920: Apache Commons BCEL prior to 6.6.0 allows
producing arbitrary bytecode via out-of-bounds writing
Description:
Apache Commons BCEL has a number of APIs that would normally only allow changing specific class characteristics. However, due to an out-of-bounds writing issue, these APIs can be used to produce arbitrary bytecode. This could be abused in applications that pass attacker-controllable data to those APIs, giving the attacker more control over the resulting bytecode than otherwise expected. Update to Apache Commons BCEL 6.6.0.
This issue is being tracked as BCEL-363
Credit:
Reported by Felix Wilhelm (Google); GitHub pull request to Apache Commons BCEL #147 by Richard Atkins (https://github.com/rjatkins); PR derived from OpenJDK (https://github.com/openjdk/jdk11u/) commit 13bf52c8d876528a43be7cb77a1f452d29a21492 by Aleksei Voitylov and RealCLanger (Christoph Langer https://github.com/RealCLanger)
Powered by blists - more mailing lists
Please check out the
Open Source Software Security Wiki, which is counterpart to this
mailing list.
Confused about mailing lists and their use?
Read about mailing lists on Wikipedia
and check out these
guidelines on proper formatting of your messages.
