# CVE-2020-27015: Information disclosure in Trend Micro Antivirus for Mac (Consumer)

> An attacker with high-privileged code execution can leak kernel pointers and debug messages from Trend Micro Antivirus for Mac.

- **Severity:** Medium 4.4 (`CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 29 Oct 2020
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-3728-546x-w527

## What is CVE-2020-27015?

CVE-2020-27015 is a medium-severity vulnerability in Trend Micro Antivirus for Mac (Consumer), published on 29 Oct 2020. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Trend Micro Antivirus for Mac 2020 (Consumer) contains an Error Message Information Disclosure vulnerability that if exploited, could allow kernel pointers and debug messages to leak to userland. An attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability.

Weakness: CWE-209 (Generation of Error Message Containing Sensitive Information)

## Which versions are affected by CVE-2020-27015?

It affects 1 product.


Products: Trendmicro Antivirus.

## How do I fix CVE-2020-27015?

No fix has been published for CVE-2020-27015 yet. Limit exposure of the affected software until one is available.

## Is CVE-2020-27015 being exploited?

There is no known exploitation of CVE-2020-27015 in the wild and no public exploit code.

## Other vulnerabilities in Trend Micro Antivirus for Mac (Consumer)

- [CVE-2022-24671](https://insights.sbomify.com/CVE-2022-24671/): Privilege escalation in Trend Micro Antivirus for Mac (high 7.8)
- [CVE-2021-43771](https://insights.sbomify.com/CVE-2021-43771/): Privilege escalation in Trend Micro Antivirus for MAC 2021 (high 7.8)
- [CVE-2021-28648](https://insights.sbomify.com/CVE-2021-28648/): Privilege escalation in Trend Micro Antivirus for Mac (high 7.8)
- [CVE-2020-25776](https://insights.sbomify.com/CVE-2020-25776/): Privilege escalation in Trend Micro Antivirus for Mac (Consumer) (high 7.8)
- [CVE-2019-19695](https://insights.sbomify.com/CVE-2019-19695/): Path traversal in Trend Micro Antivirus for Mac (high 7.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2020-27015 and fix it if it is affected.

What it is: CVE-2020-27015 is a medium-severity vulnerability in Trend Micro Antivirus for Mac (Consumer), published on 29 Oct 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2020-27015 in the wild and no public exploit code.

Affected product: Trend Micro Antivirus for Mac (Consumer). 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-2020-27015/ (Markdown: https://insights.sbomify.com/CVE-2020-27015/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2020-27015
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-27015
- OSV: https://osv.dev/vulnerability/CVE-2020-27015

---
From sbomify Insights: https://insights.sbomify.com/CVE-2020-27015/
Summaries are generated and may contain mistakes; the official description above is the record.