CVE-2015-8140 Other in n/a
Medium 4.8
Published
Updated
Check this codebase for CVE-2015-8140 and fix it if it is affected.
What it is: CVE-2015-8140 is a medium-severity vulnerability in Ntp Ntp, published on 30 Jan 2017. 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-2015-8140 in the wild and no public exploit code.
Affected product: Ntp Ntp. 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-2015-8140/ (Markdown: https://insights.sbomify.com/CVE-2015-8140/index.md)
Remote attackers can conduct replay attacks against the NTP protocol by sniffing network traffic, bypassing authentication mechanisms.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2015-8140?
CVE-2015-8140 is a medium-severity vulnerability in Ntp Ntp, published on 30 Jan 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The ntpq protocol in NTP before 4.2.8p7 allows remote attackers to conduct replay attacks by sniffing the network.
Weakness: CWE-284
Which versions are affected by CVE-2015-8140?
It affects 1 product.
Products include Ntp Ntp.
How do I fix CVE-2015-8140?
Upgrade to a fixed version.
Is CVE-2015-8140 being exploited?
There is no known exploitation of CVE-2015-8140 in the wild and no public exploit code.
Other vulnerabilities in Ntp Ntp
Sources
Also known as DEBIAN-CVE-2015-8140, GHSA-6wrq-h82h-4vm8, UBUNTU-CVE-2015-8140.