# CVE-2019-14444: Integer overflow in n/a

> An integer overflow in GNU Binutils allows attackers to cause a write access violation and denial of service via a malicious ELF file.

- **Severity:** Medium 5.5 (`CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/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:** 30 Jul 2019
- **Updated:** 5 Aug 2024
- **Also known as:** DEBIAN-CVE-2019-14444, GHSA-26jq-64rf-5824, UBUNTU-CVE-2019-14444

## What is CVE-2019-14444?

CVE-2019-14444 is a medium-severity vulnerability in Canonical Ubuntu Linux, published on 30 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

apply_relocations in readelf.c in GNU Binutils 2.32 contains an integer overflow that allows attackers to trigger a write access violation (in byte_put_little_endian function in elfcomm.c) via an ELF file, as demonstrated by readelf.

Weakness: CWE-190 (Integer Overflow or Wraparound)

## Which versions are affected by CVE-2019-14444?

It affects 5 products.


Products: Canonical Ubuntu Linux, Gnu Binutils, Netapp Hci Management Node, Netapp Solidfire, Opensuse Leap.

## How do I fix CVE-2019-14444?

Upgrade to a fixed version.

## Is CVE-2019-14444 being exploited?

There is no known exploitation of CVE-2019-14444 in the wild and no public exploit code.

## Other vulnerabilities in Canonical Ubuntu Linux

- [CVE-2020-11651](https://insights.sbomify.com/CVE-2020-11651/): SaltStack Salt Authentication Bypass (critical 9.8, exploited in the wild)
- [CVE-2020-7247](https://insights.sbomify.com/CVE-2020-7247/): OpenSMTPD Remote Code Execution (critical 9.8, exploited in the wild)
- [CVE-2019-16928](https://insights.sbomify.com/CVE-2019-16928/): Exim Out-of-bounds Write (critical 9.8, exploited in the wild)
- [CVE-2018-6789](https://insights.sbomify.com/CVE-2018-6789/): Exim Buffer Overflow (critical 9.8, exploited in the wild)
- [CVE-2015-2590](https://insights.sbomify.com/CVE-2015-2590/): Oracle Java SE and Java SE Embedded Remote Code Execution (critical 9.8, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2019-14444 and fix it if it is affected.

What it is: CVE-2019-14444 is a medium-severity vulnerability in Canonical Ubuntu Linux, published on 30 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-2019-14444 in the wild and no public exploit code.

Affected product: Canonical Ubuntu 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-2019-14444/ (Markdown: https://insights.sbomify.com/CVE-2019-14444/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-14444
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-14444
- OSV: https://osv.dev/vulnerability/CVE-2019-14444

---
From sbomify Insights: https://insights.sbomify.com/CVE-2019-14444/
Summaries are generated and may contain mistakes; the official description above is the record.