# CVE-2007-6282: Denial of service in n/a

> Remote attackers can crash Linux kernel systems by sending malformed fragmented ESP packets, requiring kernel upgrades to mitigate.

- **Severity:** High 7.1 (`AV:N/AC:M/Au:N/C:N/I:N/A:C`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 8 May 2008
- **Updated:** 7 Aug 2024
- **Also known as:** GHSA-q9hv-wmpx-m7g2

## What is CVE-2007-6282?

CVE-2007-6282 is a high-severity denial of service vulnerability in Redhat Enterprise Linux, published on 8 May 2008. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

The IPsec implementation in Linux kernel before 2.6.25 allows remote routers to cause a denial of service (crash) via a fragmented ESP packet in which the first fragment does not contain the entire ESP header and IV.

Weakness: CWE-16

## Which versions are affected by CVE-2007-6282?

It affects 2 products.


Products: Redhat Enterprise Linux, Redhat Enterprise Linux Desktop.

## How do I fix CVE-2007-6282?

Upgrade to a fixed version.

## Is CVE-2007-6282 being exploited?

There is no known exploitation of CVE-2007-6282 in the wild and no public exploit code.

## Other vulnerabilities in Redhat Enterprise Linux

- [CVE-2018-14667](https://insights.sbomify.com/CVE-2018-14667/): Red Hat JBoss RichFaces Framework Expression Language Injection (critical 9.8, exploited in the wild)
- [CVE-2021-20325](https://insights.sbomify.com/CVE-2021-20325/): Missing fixes for CVE-2021-40438 and CVE-2021-26691 in the versions of httpd, as shipped in Red Hat Enterprise Linux 8.5.0, causes a securit (critical 9.8)
- [CVE-2018-25011](https://insights.sbomify.com/CVE-2018-25011/): Memory corruption in libwebp (critical 9.8)
- [CVE-2018-25014](https://insights.sbomify.com/CVE-2018-25014/): Other in libwebp (critical 9.8)
- [CVE-2014-3585](https://insights.sbomify.com/CVE-2014-3585/): Supply chain in redhat-upgrade-tool (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2007-6282 and fix it if it is affected.

What it is: CVE-2007-6282 is a high-severity denial of service vulnerability in Redhat Enterprise Linux, published on 8 May 2008. 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-2007-6282 in the wild and no public exploit code.

Affected product: Redhat Enterprise 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-2007-6282/ (Markdown: https://insights.sbomify.com/CVE-2007-6282/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2007-6282
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2007-6282
- OSV: https://osv.dev/vulnerability/CVE-2007-6282

---
From sbomify Insights: https://insights.sbomify.com/CVE-2007-6282/
Summaries are generated and may contain mistakes; the official description above is the record.