CVE-2023-46228 Integer overflow in n/a
High 7.8
Published
Updated
Check this codebase for CVE-2023-46228 and fix it if it is affected.
What it is: CVE-2023-46228 is a high-severity vulnerability in n/a, published on 19 Oct 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2023-46228 in the wild and no public exploit code.
Affected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/CVE-2023-46228/ (Markdown: https://insights.sbomify.com/CVE-2023-46228/index.md)
Integer overflows in zchunk allow attackers to cause denial of service or potentially execute code via malformed files.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2023-46228?
CVE-2023-46228 is a high-severity vulnerability in n/a, published on 19 Oct 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
zchunk before 1.3.2 has multiple integer overflows via malformed zchunk files to lib/comp/comp.c, lib/comp/zstd/zstd.c, lib/dl/multipart.c, or lib/header.c.
Weakness: CWE-190
Which versions are affected by CVE-2023-46228?
It affects 1 product.
Linux distribution packages (22)
zchunk SUSE:Enterprise Storage 7.1 | All versions | 1.1.5-150200.3.5.1 |
zchunk SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS | All versions | 1.1.5-150200.3.5.1 |
zchunk SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS | All versions | 1.1.5-150200.3.5.1 |
zchunk SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS | All versions | 1.1.5-150200.3.5.1 |
zchunk SUSE:Linux Enterprise Installer Updates 15 SP4 | All versions | 1.1.16-150400.3.7.1 |
zchunk SUSE:Linux Enterprise Micro 5.3 | All versions | 1.1.16-150400.3.7.1 |
zchunk SUSE:Linux Enterprise Micro 5.4 | All versions | 1.1.16-150400.3.7.1 |
zchunk SUSE:Linux Enterprise Micro 5.5 | All versions | 1.1.16-150400.3.7.1 |
zchunk SUSE:Linux Enterprise Micro 5.5 | All versions | 1.1.16-150400.3.7.1 |
zchunk SUSE:Linux Enterprise Module for Basesystem 15 SP4 | All versions | 1.1.16-150400.3.7.1 |
zchunk SUSE:Linux Enterprise Module for Basesystem 15 SP5 | All versions | 1.1.16-150400.3.7.1 |
zchunk SUSE:Linux Enterprise Module for Package Hub 15 SP5 | All versions | 1.1.16-150400.3.7.1 |
zchunk SUSE:Linux Enterprise Server 15 SP2-LTSS | All versions | 1.1.5-150200.3.5.1 |
zchunk SUSE:Linux Enterprise Server 15 SP3-LTSS | All versions | 1.1.5-150200.3.5.1 |
zchunk SUSE:Linux Enterprise Server for SAP Applications 15 SP2 | All versions | 1.1.5-150200.3.5.1 |
zchunk SUSE:Linux Enterprise Server for SAP Applications 15 SP3 | All versions | 1.1.5-150200.3.5.1 |
zchunk SUSE:Manager Proxy 4.2 | All versions | 1.1.5-150200.3.5.1 |
zchunk SUSE:Manager Server 4.2 | All versions | 1.1.5-150200.3.5.1 |
zchunk openSUSE:Leap 15.4 | All versions | 1.1.16-150400.3.7.1 |
zchunk openSUSE:Leap 15.5 | All versions | 1.1.16-150400.3.7.1 |
zchunk openSUSE:Leap Micro 5.3 | All versions | 1.1.16-150400.3.7.1 |
zchunk openSUSE:Leap Micro 5.4 | All versions | 1.1.16-150400.3.7.1 |
Products include Zchunk Zchunk.
How do I fix CVE-2023-46228?
Upgrade to a fixed version.
Is CVE-2023-46228 being exploited?
There is no known exploitation of CVE-2023-46228 in the wild and no public exploit code.
Sources
Also known as AZL-31617, DEBIAN-CVE-2023-46228, GHSA-cc3f-r3m3-h7f9, SUSE-SU-2023:4224-1, SUSE-SU-2023:4225-1, SUSE-SU-2024:2432-1 and 1 more.