# CVE-2002-1323: Security feature bypass in n/a

> Attackers can bypass Perl Safe compartment restrictions via redefined @_ variables, potentially executing arbitrary code outside the sandbox.

- **Severity:** Medium 4.6 (`AV:L/AC:L/Au:N/C:P/I:P/A:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 1 Sep 2004
- **Updated:** 8 Aug 2024
- **Also known as:** DEBIAN-CVE-2002-1323, DSA-208, GHSA-qmvp-2m2m-rm8h

## What is CVE-2002-1323?

CVE-2002-1323 is a medium-severity vulnerability in Redhat Enterprise Linux, published on 1 Sep 2004. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Safe.pm 2.0.7 and earlier, when used in Perl 5.8.0 and earlier, may allow attackers to break out of safe compartments in (1) Safe::reval or (2) Safe::rdo using a redefined @_ variable, which is not reset between successive calls.

## Which versions are affected by CVE-2002-1323?

It affects 9 products.


Products: Redhat Enterprise Linux, Redhat Linux Advanced Workstation, Safe.pm Safe.pm, Sco Open Unix, Sco Unixware, Sgi Irix, Sun Linux, Sun Solaris, Sun Sunos.

## How do I fix CVE-2002-1323?

Upgrade to a fixed version.

## Is CVE-2002-1323 being exploited?

There is no known exploitation of CVE-2002-1323 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-2002-1323 and fix it if it is affected.

What it is: CVE-2002-1323 is a medium-severity vulnerability in Redhat Enterprise Linux, published on 1 Sep 2004. 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-2002-1323 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-2002-1323/ (Markdown: https://insights.sbomify.com/CVE-2002-1323/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2002-1323
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2002-1323
- OSV: https://osv.dev/vulnerability/CVE-2002-1323

---
From sbomify Insights: https://insights.sbomify.com/CVE-2002-1323/
Summaries are generated and may contain mistakes; the official description above is the record.