CVE-2012-3868 Race condition in n/a
Medium 4.3
Published
Updated
Check this codebase for CVE-2012-3868 and fix it if it is affected.
What it is: CVE-2012-3868 is a medium-severity vulnerability in Isc Bind, published on 25 Jul 2012. 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-2012-3868 in the wild and no public exploit code.
Affected product: Isc Bind. 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-2012-3868/ (Markdown: https://insights.sbomify.com/CVE-2012-3868/index.md)
Remote attackers can cause a denial of service in ISC BIND via a race condition triggered by high-volume TCP queries.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2012-3868?
CVE-2012-3868 is a medium-severity vulnerability in Isc Bind, published on 25 Jul 2012. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Race condition in the ns_client structure management in ISC BIND 9.9.x before 9.9.1-P2 allows remote attackers to cause a denial of service (memory consumption or process exit) via a large volume of TCP queries.
Weakness: CWE-362
Which versions are affected by CVE-2012-3868?
It affects 1 product.
Products include Isc Bind.
How do I fix CVE-2012-3868?
Upgrade to a fixed version.
Is CVE-2012-3868 being exploited?
There is no known exploitation of CVE-2012-3868 in the wild and no public exploit code.
Other vulnerabilities in Isc Bind
Sources
Also known as GHSA-v87w-rgf8-76jc.