CVE-2019-3554 Wangle's AcceptRoutingHandler incorrectly casts a socket when accepting a TLS 1.3 connection, leading to a potential denial of service attac
Medium 5.9
Published
Updated
Check this codebase for CVE-2019-3554 and fix it if it is affected.
What it is: CVE-2019-3554 is a medium-severity vulnerability in Facebook Wangle, published on 15 Jan 2019.
Exploitation: There is no known exploitation of CVE-2019-3554 in the wild and no public exploit code.
Affected product: Facebook Wangle. 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-2019-3554/ (Markdown: https://insights.sbomify.com/CVE-2019-3554/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2019-3554?
CVE-2019-3554 is a medium-severity vulnerability in Facebook Wangle, published on 15 Jan 2019.
Official description
Wangle's AcceptRoutingHandler incorrectly casts a socket when accepting a TLS 1.3 connection, leading to a potential denial of service attack against systems accepting such connections. This affects versions of Wangle prior to v2019.01.14.00
Which versions are affected by CVE-2019-3554?
It affects 1 product.
Products include Facebook Wangle.
How do I fix CVE-2019-3554?
No fix has been published for CVE-2019-3554 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-3554 being exploited?
There is no known exploitation of CVE-2019-3554 in the wild and no public exploit code.
Other vulnerabilities in Facebook Wangle
Sources
Also known as GHSA-9p2g-85jv-r96g.