# CVE-2005-4889: Race condition in n/a

> Local attackers can gain privileges by exploiting a race condition during RPM package removal via hard links to setuid or setgid files.

- **Severity:** High 7.2 (`AV:L/AC:L/Au:N/C:C/I:C/A:C`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 8 Jun 2010
- **Updated:** 8 Aug 2024
- **Also known as:** DEBIAN-CVE-2005-4889, GHSA-pfqv-vjx4-pmxj

## What is CVE-2005-4889?

CVE-2005-4889 is a high-severity vulnerability in n/a, published on 8 Jun 2010. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

lib/fsm.c in RPM before 4.4.3 does not properly reset the metadata of an executable file during deletion of the file in an RPM package removal, which might allow local users to gain privileges by creating a hard link to a vulnerable (1) setuid or (2) setgid file, a related issue to CVE-2010-2059.

Weakness: CWE-264

## Which versions are affected by CVE-2005-4889?

It affects 1 product.


Products: Rpm Rpm.

## How do I fix CVE-2005-4889?

Upgrade to a fixed version.

## Is CVE-2005-4889 being exploited?

There is no known exploitation of CVE-2005-4889 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2014-8118](https://insights.sbomify.com/CVE-2014-8118/): Integer overflow in n/a (critical 10.0)
- [CVE-2011-3378](https://insights.sbomify.com/CVE-2011-3378/): Memory corruption in n/a (critical 9.3)
- [CVE-2017-7501](https://insights.sbomify.com/CVE-2017-7501/): Path traversal in rpm (high 7.8)
- [CVE-2017-7500](https://insights.sbomify.com/CVE-2017-7500/): Path traversal in rpm (high 7.3)
- [CVE-2010-2059](https://insights.sbomify.com/CVE-2010-2059/): Race condition in n/a (high 7.2)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2005-4889 and fix it if it is affected.

What it is: CVE-2005-4889 is a high-severity vulnerability in n/a, published on 8 Jun 2010. 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-2005-4889 in the wild and no public exploit code.

Affected product: n/a. 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-2005-4889/ (Markdown: https://insights.sbomify.com/CVE-2005-4889/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2005-4889
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2005-4889
- OSV: https://osv.dev/vulnerability/CVE-2005-4889

---
From sbomify Insights: https://insights.sbomify.com/CVE-2005-4889/
Summaries are generated and may contain mistakes; the official description above is the record.