OSV-2023-573 Negative-size-param in check_content_type_and_change_protocol
Not scored
Published
Check this codebase for OSV-2023-573 and fix it if it is affected.
What it is: OSV-2023-573 is a vulnerability in ndpi, published on 16 Jul 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of OSV-2023-573 in the wild and no public exploit code.
Affected packages and fixed versions:
- ndpi (OSS-Fuzz): affected all versions; no fix listed
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/OSV-2023-573/ (Markdown: https://insights.sbomify.com/OSV-2023-573/index.md)
A negative size parameter in nDPI's HTTP protocol handler can cause a crash, leading to denial of service for applications using the library.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is OSV-2023-573?
OSV-2023-573 is a vulnerability in ndpi, published on 16 Jul 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60605
Crash type: Negative-size-param
Crash state:
check_content_type_and_change_protocol
process_response
ndpi_check_http_tcp
Which versions are affected by OSV-2023-573?
1 open source package ship an affected version, including ndpi.
| Package | Affected | Fixed in |
|---|---|---|
ndpi OSS-Fuzz | All versions | None |
How do I fix OSV-2023-573?
No fix has been published for OSV-2023-573 yet. Limit exposure of the affected software until one is available.
Is OSV-2023-573 being exploited?
There is no known exploitation of OSV-2023-573 in the wild and no public exploit code.