CVE-2021-46487 Jsish v3.5.0 was discovered to contain a SEGV vulnerability via /lib/x86_64-linux-gnu/libc.so.6+0x18e506.
Medium 5.5
Published
Updated
Check this codebase for CVE-2021-46487 and fix it if it is affected.
What it is: CVE-2021-46487 is a medium-severity vulnerability in Jsish Jsish, published on 27 Jan 2022.
Exploitation: There is no known exploitation of CVE-2021-46487 in the wild and no public exploit code.
Affected product: Jsish Jsish. 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-2021-46487/ (Markdown: https://insights.sbomify.com/CVE-2021-46487/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2021-46487?
CVE-2021-46487 is a medium-severity vulnerability in Jsish Jsish, published on 27 Jan 2022.
Official description
Jsish v3.5.0 was discovered to contain a SEGV vulnerability via /lib/x86_64-linux-gnu/libc.so.6+0x18e506. This vulnerability can lead to a Denial of Service (DoS).
Which versions are affected by CVE-2021-46487?
It affects 1 product.
Products include Jsish Jsish.
How do I fix CVE-2021-46487?
No fix has been published for CVE-2021-46487 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-46487 being exploited?
There is no known exploitation of CVE-2021-46487 in the wild and no public exploit code.
Other vulnerabilities in Jsish Jsish
Sources
Also known as GHSA-ph3j-2pmh-jj3v.