OSV-2021-1447 UNKNOWN READ
Not scored
Published
Check this codebase for OSV-2021-1447 and fix it if it is affected.
What it is: OSV-2021-1447 is a vulnerability in frr, published on 14 Oct 2021.
Exploitation: There is no known exploitation of OSV-2021-1447 in the wild and no public exploit code.
Affected packages and fixed versions:
- frr (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-2021-1447/ (Markdown: https://insights.sbomify.com/OSV-2021-1447/index.md)
An unknown read vulnerability in an OSS-Fuzz library can cause a crash, potentially 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-2021-1447?
OSV-2021-1447 is a vulnerability in frr, published on 14 Oct 2021.
Official description
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39900
Crash type: UNKNOWN READ
Crash state:
NULL```
Which versions are affected by OSV-2021-1447?
1 open source package ship an affected version, including frr.
| Package | Affected | Fixed in |
|---|---|---|
frr OSS-Fuzz | All versions | None |
How do I fix OSV-2021-1447?
No fix has been published for OSV-2021-1447 yet. Limit exposure of the affected software until one is available.
Is OSV-2021-1447 being exploited?
There is no known exploitation of OSV-2021-1447 in the wild and no public exploit code.