# CVE-2023-50955: IBM InfoSphere Information Server information disclosure

> An authenticated privileged user can obtain the absolute path of the web server installation, aiding further attacks.

- **Severity:** Low 2.4 (`CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:L/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:** 21 Feb 2024
- **Updated:** 2 Aug 2024
- **Also known as:** GHSA-g6x9-362c-53pf

## What is CVE-2023-50955?

CVE-2023-50955 is a low-severity vulnerability in Ibm Infosphere Information Server, published on 21 Feb 2024. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

IBM InfoSphere Information Server 11.7 could allow an authenticated privileged user to obtain the absolute path of the web server installation which could aid in further attacks against the system.  IBM X-Force ID:  275777.

Weakness: CWE-22 (Improper Limitation of a Pathname to a Restricted Directory), CWE-36 (Absolute Path Traversal)

## Which versions are affected by CVE-2023-50955?

It affects 1 product.


Products: Ibm Infosphere Information Server.

## How do I fix CVE-2023-50955?

No fix has been published for CVE-2023-50955 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-50955 being exploited?

There is no known exploitation of CVE-2023-50955 in the wild and no public exploit code.

## Other vulnerabilities in Ibm Infosphere Information Server

- [CVE-2009-4240](https://insights.sbomify.com/CVE-2009-4240/): Memory corruption in n/a (critical 10.0)
- [CVE-2022-40752](https://insights.sbomify.com/CVE-2022-40752/): Command injection in InfoSphere DataStage (critical 9.8)
- [CVE-2022-22425](https://insights.sbomify.com/CVE-2022-22425/): Code injection in IBM InfoSphere Information Server (critical 9.8)
- [CVE-2020-27583](https://insights.sbomify.com/CVE-2020-27583/): Deserialization in n/a (critical 9.8)
- [CVE-2022-40747](https://insights.sbomify.com/CVE-2022-40747/): XML external entity in IBM InfoSphere Information Server (critical 9.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-50955 and fix it if it is affected.

What it is: CVE-2023-50955 is a low-severity vulnerability in Ibm Infosphere Information Server, published on 21 Feb 2024. 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-2023-50955 in the wild and no public exploit code.

Affected product: Ibm Infosphere Information Server. 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-2023-50955/ (Markdown: https://insights.sbomify.com/CVE-2023-50955/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-50955
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-50955
- OSV: https://osv.dev/vulnerability/CVE-2023-50955

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-50955/
Summaries are generated and may contain mistakes; the official description above is the record.