# CVE-2013-4082: Memory corruption in n/a

> Remote attackers can cause a denial of service via heap-based buffer overflow in Wireshark by tricking a user into opening a crafted packet.

- **Severity:** Medium 5.0 (`AV:N/AC:L/Au:N/C:N/I:N/A:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** Yes
- **Published:** 9 Jun 2013
- **Updated:** 6 Aug 2024
- **Also known as:** DEBIAN-CVE-2013-4082, GHSA-cr8v-3h28-xr83

## What is CVE-2013-4082?

CVE-2013-4082 is a medium-severity memory corruption vulnerability in Debian Debian Linux, published on 9 Jun 2013. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

The vwr_read function in wiretap/vwr.c in the Ixia IxVeriWave file parser in Wireshark 1.8.x before 1.8.8 does not validate the relationship between a record length and a trailer length, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) via a crafted packet.

Weakness: CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

## Which versions are affected by CVE-2013-4082?

It affects 3 products.


Products: Debian Debian Linux, Opensuse Opensuse, Wireshark Wireshark.

## How do I fix CVE-2013-4082?

Upgrade to a fixed version.

## Is CVE-2013-4082 being exploited?

There is no known exploitation of CVE-2013-4082 in the wild and no public exploit code.

## Other vulnerabilities in Debian Debian Linux

- [CVE-2015-3306](https://insights.sbomify.com/CVE-2015-3306/): ProFTPD Improper Access Control (critical 10.0, exploited in the wild)
- [CVE-2025-49113](https://insights.sbomify.com/CVE-2025-49113/): RoundCube Webmail Deserialization of Untrusted Data (critical 9.9, exploited in the wild)
- [CVE-2026-24061](https://insights.sbomify.com/CVE-2026-24061/): GNU InetUtils Argument Injection (critical 9.8, exploited in the wild)
- [CVE-2025-39682](https://insights.sbomify.com/CVE-2025-39682/): Linux Kernel Improper Check for Unusual or Exceptional Conditions (critical 9.8, exploited in the wild)
- [CVE-2024-9680](https://insights.sbomify.com/CVE-2024-9680/): Mozilla Firefox Use-After-Free (critical 9.8, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2013-4082 and fix it if it is affected.

What it is: CVE-2013-4082 is a medium-severity memory corruption vulnerability in Debian Debian Linux, published on 9 Jun 2013. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2013-4082 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-2013-4082/ (Markdown: https://insights.sbomify.com/CVE-2013-4082/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2013-4082
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2013-4082
- OSV: https://osv.dev/vulnerability/CVE-2013-4082

---
From sbomify Insights: https://insights.sbomify.com/CVE-2013-4082/
Summaries are generated and may contain mistakes; the official description above is the record.