# CVE-2018-0705: Path traversal in Cybozu Dezie

> Remote attackers can read arbitrary files via HTTP requests in Cybozu Dezie due to a directory traversal vulnerability.

- **Severity:** Critical 9.1 (`CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 9 Jan 2019
- **Updated:** 5 Aug 2024
- **Also known as:** GHSA-28qc-jxm4-f2f8

## What is CVE-2018-0705?

CVE-2018-0705 is a critical path traversal vulnerability in Cybozu, Inc. Cybozu Dezie, published on 9 Jan 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Directory traversal vulnerability in Cybozu Dezie 8.0.2 to 8.1.2 allows remote attackers to read arbitrary files via HTTP requests.

Weakness: CWE-22 (Improper Limitation of a Pathname to a Restricted Directory)

## Which versions are affected by CVE-2018-0705?

It affects 1 product.


Products: Cybozu Dezie.

## How do I fix CVE-2018-0705?

No fix has been published for CVE-2018-0705 yet. Limit exposure of the affected software until one is available.

## Is CVE-2018-0705 being exploited?

There is no known exploitation of CVE-2018-0705 in the wild and no public exploit code.

## Other vulnerabilities in Cybozu, Inc. Cybozu Dezie

- [CVE-2014-5314](https://insights.sbomify.com/CVE-2014-5314/): Memory corruption in n/a (critical 9.0)
- [CVE-2016-7833](https://insights.sbomify.com/CVE-2016-7833/): Missing authorization in Cybozu Dezie (high 7.5)
- [CVE-2016-7832](https://insights.sbomify.com/CVE-2016-7832/): Information disclosure in Cybozu Dezie (medium 5.3)
- [CVE-2013-6005](https://insights.sbomify.com/CVE-2013-6005/): Cross-site scripting in n/a (medium 4.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2018-0705 and fix it if it is affected.

What it is: CVE-2018-0705 is a critical path traversal vulnerability in Cybozu, Inc. Cybozu Dezie, published on 9 Jan 2019. 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-2018-0705 in the wild and no public exploit code.

Affected product: Cybozu, Inc. Cybozu Dezie. 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-2018-0705/ (Markdown: https://insights.sbomify.com/CVE-2018-0705/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2018-0705
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-0705
- OSV: https://osv.dev/vulnerability/CVE-2018-0705

---
From sbomify Insights: https://insights.sbomify.com/CVE-2018-0705/
Summaries are generated and may contain mistakes; the official description above is the record.