CVE-2013-4412 Null dereference in slim
High 7.5
Published
Updated
Check this codebase for CVE-2013-4412 and fix it if it is affected.
What it is: CVE-2013-4412 is a high-severity vulnerability in Debian Debian Linux, published on 4 Nov 2019. 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-2013-4412 in the wild and no public exploit code.
Affected product: Debian Debian Linux. 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-2013-4412/ (Markdown: https://insights.sbomify.com/CVE-2013-4412/index.md)
A NULL pointer dereference in SLiM's crypt() usage allows attackers to cause a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2013-4412?
CVE-2013-4412 is a high-severity vulnerability in Debian Debian Linux, published on 4 Nov 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
slim has NULL pointer dereference when using crypt() method from glibc 2.17
Weakness: CWE-476
Which versions are affected by CVE-2013-4412?
It affects 2 products.
Products include Berlios Slim, Debian Debian Linux.
How do I fix CVE-2013-4412?
Apply the vendor's patch.
Is CVE-2013-4412 being exploited?
There is no known exploitation of CVE-2013-4412 in the wild and no public exploit code.
Sources
Also known as DEBIAN-CVE-2013-4412, GHSA-qg37-g6pv-g327.