# CVE-2019-1010057: Memory corruption in nfdump

> A buffer overflow in nfdump allows attackers to cause denial of service or execute code by tricking users into processing a specially crafted file.

- **Severity:** High 7.8 (`CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** A user has to click or open something
- **Fix available:** Yes
- **Published:** 16 Jul 2019
- **Updated:** 5 Aug 2024
- **Also known as:** ALPINE-CVE-2019-1010057, DEBIAN-CVE-2019-1010057, GHSA-99vm-6j3f-fmrq, UBUNTU-CVE-2019-1010057

## What is CVE-2019-1010057?

CVE-2019-1010057 is a high-severity memory corruption vulnerability in Debian Debian Linux, published on 16 Jul 2019. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

### Official description

nfdump 1.6.16 and earlier is affected by: Buffer Overflow. The impact is: The impact could range from a denial of service to local code execution. The component is: nfx.c:546, nffile_inline.c:83, minilzo.c (redistributed). The attack vector is: nfdump must read and process a specially crafted file. The fixed version is: after commit 9f0fe9563366f62a71d34c92229da3432ec5cf0e.

Weakness: CWE-787 (Out-of-bounds Write)

## Which versions are affected by CVE-2019-1010057?

It affects 3 products.


Products: Debian Debian Linux, Fedoraproject Fedora, Nfdump Project Nfdump.

## How do I fix CVE-2019-1010057?

Apply the vendor's patch.

## Is CVE-2019-1010057 being exploited?

There is no known exploitation of CVE-2019-1010057 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-2019-1010057 and fix it if it is affected.

What it is: CVE-2019-1010057 is a high-severity memory corruption vulnerability in Debian Debian Linux, published on 16 Jul 2019. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2019-1010057 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-2019-1010057/ (Markdown: https://insights.sbomify.com/CVE-2019-1010057/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-1010057
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-1010057
- OSV: https://osv.dev/vulnerability/CVE-2019-1010057

---
From sbomify Insights: https://insights.sbomify.com/CVE-2019-1010057/
Summaries are generated and may contain mistakes; the official description above is the record.