OSV-2024-640 Null-dereference READ
Not scored
Published
Check this codebase for OSV-2024-640 and fix it if it is affected.
What it is: OSV-2024-640 is a vulnerability in openssl, published on 13 Jul 2024.
Exploitation: There is no known exploitation of OSV-2024-640 in the wild and no public exploit code.
Affected packages and fixed versions:
- openssl (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-2024-640/ (Markdown: https://insights.sbomify.com/OSV-2024-640/index.md)
A null pointer dereference in an OSS-Fuzz library can cause a crash, leading to denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is OSV-2024-640?
OSV-2024-640 is a vulnerability in openssl, published on 13 Jul 2024.
Official description
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=69261
Crash type: Null-dereference READ
Crash state:
NULL```
Which versions are affected by OSV-2024-640?
1 open source package ship an affected version, including openssl.
| Package | Affected | Fixed in |
|---|---|---|
openssl OSS-Fuzz | All versions | None |
How do I fix OSV-2024-640?
No fix has been published for OSV-2024-640 yet. Limit exposure of the affected software until one is available.
Is OSV-2024-640 being exploited?
There is no known exploitation of OSV-2024-640 in the wild and no public exploit code.