CVE-2014-6603 The SSHParseBanner function in SSH parser (app-layer-ssh.c) in Suricata before 2.0.4 allows remote attackers to bypass SSH rules, cause a de
Medium 5.0
Published
Updated
Check this codebase for CVE-2014-6603 and fix it if it is affected.
What it is: CVE-2014-6603 is a medium-severity vulnerability in n/a, published on 7 Oct 2014.
Exploitation: There is no known exploitation of CVE-2014-6603 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-2014-6603/ (Markdown: https://insights.sbomify.com/CVE-2014-6603/index.md)
- Exploited in the wild
- Not known
- Fix
- Available
What is CVE-2014-6603?
CVE-2014-6603 is a medium-severity vulnerability in n/a, published on 7 Oct 2014.
Official description
The SSHParseBanner function in SSH parser (app-layer-ssh.c) in Suricata before 2.0.4 allows remote attackers to bypass SSH rules, cause a denial of service (crash), or possibly have unspecified other impact via a crafted banner, which triggers a large memory allocation or an out-of-bounds write.
Weakness: CWE-399
Which versions are affected by CVE-2014-6603?
It affects 1 product.
Products include Openinfosecfoundation Suricata.
How do I fix CVE-2014-6603?
Upgrade to a fixed version.
Is CVE-2014-6603 being exploited?
There is no known exploitation of CVE-2014-6603 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2014-6603, GHSA-9x5x-99rm-rq9h.