# CVE-2015-0505: Denial of service in n/a

> Remote authenticated users can cause a denial of service in Oracle MySQL Server via unspecified DDL vectors.

- **Severity:** Low 3.5 (`AV:N/AC:M/Au:S/C:N/I:N/A:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 16 Apr 2015
- **Updated:** 6 Aug 2024
- **Also known as:** GHSA-qmpq-vv9h-qcm9, UBUNTU-CVE-2015-0505

## What is CVE-2015-0505?

CVE-2015-0505 is a low-severity denial of service vulnerability in Canonical Ubuntu Linux, published on 16 Apr 2015. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Unspecified vulnerability in Oracle MySQL Server 5.5.42 and earlier, and 5.6.23 and earlier, allows remote authenticated users to affect availability via vectors related to DDL.

## Which versions are affected by CVE-2015-0505?

It affects 14 products.


Products: Canonical Ubuntu Linux, Debian Debian Linux, Mariadb Mariadb, Oracle Mysql, Oracle Solaris, Redhat Enterprise Linux Desktop, Redhat Enterprise Linux Eus, Redhat Enterprise Linux Server, Redhat Enterprise Linux Server Aus, Redhat Enterprise Linux Server Tus, Redhat Enterprise Linux Workstation, Suse Linux Enterprise Desktop, Suse Linux Enterprise Server, Suse Linux Enterprise Software Development Kit.

## How do I fix CVE-2015-0505?

Upgrade to a fixed version.

## Is CVE-2015-0505 being exploited?

There is no known exploitation of CVE-2015-0505 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-2015-0505 and fix it if it is affected.

What it is: CVE-2015-0505 is a low-severity denial of service vulnerability in Canonical Ubuntu Linux, published on 16 Apr 2015. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2015-0505 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-2015-0505/ (Markdown: https://insights.sbomify.com/CVE-2015-0505/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2015-0505
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2015-0505
- OSV: https://osv.dev/vulnerability/CVE-2015-0505

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From sbomify Insights: https://insights.sbomify.com/CVE-2015-0505/
Summaries are generated and may contain mistakes; the official description above is the record.