OSV-2022-296 Negative-size-param in jxl::N_SSE4::BlendingStage::ProcessPaddingRow
Not scored
Published
Check this codebase for OSV-2022-296 and fix it if it is affected.
What it is: OSV-2022-296 is a vulnerability in libjxl, published on 3 Apr 2022.
Exploitation: There is no known exploitation of OSV-2022-296 in the wild and no public exploit code.
Affected packages and fixed versions:
- libjxl (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-2022-296/ (Markdown: https://insights.sbomify.com/OSV-2022-296/index.md)
A negative size parameter in the JPEG XL library's blending stage can cause a crash, leading to denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Not stated
- Victim action needed
- Not needed
- Fix
- None listed
What is OSV-2022-296?
OSV-2022-296 is a vulnerability in libjxl, published on 3 Apr 2022.
Official description
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46243
Crash type: Negative-size-param
Crash state:
jxl::N_SSE4::BlendingStage::ProcessPaddingRow
jxl::LowMemoryRenderPipeline::RenderPadding
jxl::LowMemoryRenderPipeline::ProcessBuffers
Which versions are affected by OSV-2022-296?
1 open source package ship an affected version, including libjxl.
| Package | Affected | Fixed in |
|---|---|---|
libjxl OSS-Fuzz | All versions | None |
How do I fix OSV-2022-296?
No fix has been published for OSV-2022-296 yet. Limit exposure of the affected software until one is available.
Is OSV-2022-296 being exploited?
There is no known exploitation of OSV-2022-296 in the wild and no public exploit code.