CVE-2022-24823 Local Information Disclosure Vulnerability in io.netty:netty-codec-http

What is CVE-2022-24823?

CVE-2022-24823 is a medium-severity vulnerability in Netapp Active Iq Unified Manager, published on 6 May 2022. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Netty is an open-source, asynchronous event-driven network application framework. The package `io.netty:netty-codec-http` prior to version 4.1.77.Final contains an insufficient fix for CVE-2021-21290. When Netty's multipart decoders are used local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk is enabled. This only impacts applications running on Java version 6 and lower. Additionally, this vulnerability impacts code running on Unix-like systems, and very old versions of Mac OSX and Windows as they all share the system temporary directory between all users. Version 4.1.77.Final contains a patch for this vulnerability. As a workaround, specify one's own `java.io.tmpdir` when starting the JVM or use DefaultHttpDataFactory.setBaseDir(...) to set the directory to something that is only readable by the current user.

Weakness: CWE-668, CWE-379, CWE-378

Which versions are affected by CVE-2022-24823?

2 open source packages ship an affected version, including io.netty:netty-codec-http. It affects 5 products.

Products include Netapp Active Iq Unified Manager, Netapp Oncommand Workflow Automation, Netapp Snapcenter, Netty Netty, Oracle Financial Services Crime and Compliance Management Studio.

How do I fix CVE-2022-24823?

Upgrade io.netty:netty-codec-http to 4.1.77.Final or later.

Is CVE-2022-24823 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-24823 exists.

Other vulnerabilities in Netapp Active Iq Unified Manager

• CVE-2022-31692 Spring Security authorization rules can be bypassed via forward or include dispatcher types Critical 9.8
• CVE-2022-2526 Use after free in systemd-resolved Critical 9.8
• CVE-2022-22978 Authorization bypass in Spring Security Critical 9.8
• CVE-2021-22931 Code injection in Node Critical 9.8
• CVE-2018-2938 Code injection in Java Critical 9.0

All Netapp Active Iq Unified Manager vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as CLEANSTART-2026-RS84858, CLEANSTART-2026-RV50015, CLEANSTART-2026-ZU77357, DEBIAN-CVE-2022-24823, GHSA-269q-hmxg-m83q, MINI-wm25-3px2-82fm and 7 more.