CVE-2020-20664 Null dereference in n/a
Medium 6.5
Published
Updated
Check this codebase for CVE-2020-20664 and fix it if it is affected.
What it is: CVE-2020-20664 is a medium-severity vulnerability in n/a, published on 30 Sep 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2020-20664 in the wild and no public exploit code.
Affected product: n/a. 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-2020-20664/ (Markdown: https://insights.sbomify.com/CVE-2020-20664/index.md)
A segmentation violation in libiec_iccp_mod allows attackers to cause a denial of service via crafted ICC profiles.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-20664?
CVE-2020-20664 is a medium-severity vulnerability in n/a, published on 30 Sep 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
libiec_iccp_mod v1.5 contains a segmentation violation in the component server_example1.c.
Which versions are affected by CVE-2020-20664?
It affects 1 product.
Products include Libiec Iccp Mod Project Libiec Iccp Mod.
How do I fix CVE-2020-20664?
No fix has been published for CVE-2020-20664 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-20664 being exploited?
There is no known exploitation of CVE-2020-20664 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-3gvm-qgwf-m3fj.