CVE-2023-25392 Allegro Tech BigFlow vulnerable to Missing SSL Certificate Validation
Medium 5.9
Published
Updated
Check this codebase for CVE-2023-25392 and fix it if it is affected.
What it is: CVE-2023-25392 is a medium-severity vulnerability in n/a, published on 10 Apr 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-25392 in the wild and no public exploit code.
Affected packages and fixed versions:
- bigflow (PyPI): affected all versions; fixed in 1.6.0
- bigflow (PyPI): affected all versions; fixed in 1.6.0
- bigflow (PyPI): affected all versions; fixed in 1.6.0
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-2023-25392/ (Markdown: https://insights.sbomify.com/CVE-2023-25392/index.md)
Attackers can intercept traffic via man-in-the-middle attacks due to missing SSL certificate validation in the BigFlow library.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-25392?
CVE-2023-25392 is a medium-severity vulnerability in n/a, published on 10 Apr 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Allegro Tech BigFlow <1.6 is vulnerable to Missing SSL Certificate Validation.
Weakness: CWE-295
Which versions are affected by CVE-2023-25392?
3 open source packages ship an affected version, including bigflow. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
bigflow PyPI | All versions | 1.6.0 |
bigflow PyPI | All versions | 1.6.0 |
bigflow PyPI | All versions | 1.6.0 |
Products include Allegro Bigflow.
How do I fix CVE-2023-25392?
Upgrade bigflow to 1.6.0 or later.
Is CVE-2023-25392 being exploited?
There is no known exploitation of CVE-2023-25392 in the wild and no public exploit code.
Sources
Also known as GHSA-w6q2-48ch-fj26, PYSEC-2026-1220.