# CVE-2016-0877: Denial of service in n/a

> Remote attackers can cause denial of service via memory consumption by exploiting a memory leak in the ping function of Moxa Secure Routers.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 31 May 2016
- **Updated:** 5 Aug 2024
- **Also known as:** GHSA-m398-2jxf-rcvg

## What is CVE-2016-0877?

CVE-2016-0877 is a high-severity denial of service vulnerability in n/a, published on 31 May 2016. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Memory leak on Moxa Secure Router EDR-G903 devices before 3.4.12 allows remote attackers to cause a denial of service (memory consumption) by executing the ping function.

Weakness: CWE-772 (Missing Release of Resource after Effective Lifetime)

## Which versions are affected by CVE-2016-0877?

It affects 1 product.


Products: Moxa Edr-G903 Firmware.

## How do I fix CVE-2016-0877?

No fix has been published for CVE-2016-0877 yet. Limit exposure of the affected software until one is available.

## Is CVE-2016-0877 being exploited?

There is no known exploitation of CVE-2016-0877 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2016-0875](https://insights.sbomify.com/CVE-2016-0875/): Information disclosure in n/a (high 7.5)
- [CVE-2016-0876](https://insights.sbomify.com/CVE-2016-0876/): Information disclosure in n/a (high 7.5)
- [CVE-2016-0878](https://insights.sbomify.com/CVE-2016-0878/): Denial of service in n/a (high 7.5)
- [CVE-2016-0879](https://insights.sbomify.com/CVE-2016-0879/): Information disclosure in n/a (high 7.5)
- [CVE-2012-4712](https://insights.sbomify.com/CVE-2012-4712/): Hardcoded credentials in n/a (medium 5.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2016-0877 and fix it if it is affected.

What it is: CVE-2016-0877 is a high-severity denial of service vulnerability in n/a, published on 31 May 2016. 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-2016-0877 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-2016-0877/ (Markdown: https://insights.sbomify.com/CVE-2016-0877/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2016-0877
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2016-0877
- OSV: https://osv.dev/vulnerability/CVE-2016-0877

---
From sbomify Insights: https://insights.sbomify.com/CVE-2016-0877/
Summaries are generated and may contain mistakes; the official description above is the record.