# CVE-2002-0972: Memory corruption in n/a

> Attackers can cause denial of service or execute arbitrary code via buffer overflows in PostgreSQL lpad and rpad functions.

- **Severity:** Medium 4.6 (`AV:L/AC:L/Au:N/C:P/I:P/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:** 23 Aug 2002
- **Updated:** 8 Aug 2024
- **Also known as:** GHSA-m4fw-hwf8-whx3

## What is CVE-2002-0972?

CVE-2002-0972 is a medium-severity memory corruption vulnerability in Postgresql Postgresql, published on 23 Aug 2002. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Buffer overflows in PostgreSQL 7.2 allow attackers to cause a denial of service and possibly execute arbitrary code via long arguments to the functions (1) lpad or (2) rpad.

## Which versions are affected by CVE-2002-0972?

It affects 1 product.


Products: Postgresql Postgresql.

## How do I fix CVE-2002-0972?

Upgrade to a fixed version.

## Is CVE-2002-0972 being exploited?

There is no known exploitation of CVE-2002-0972 in the wild and no public exploit code.

## Other vulnerabilities in Postgresql Postgresql

- [CVE-2013-1902](https://insights.sbomify.com/CVE-2013-1902/): Information disclosure in n/a (critical 10.0)
- [CVE-2013-1903](https://insights.sbomify.com/CVE-2013-1903/): Information disclosure in n/a (critical 10.0)
- [CVE-2007-3279](https://insights.sbomify.com/CVE-2007-3279/): Privilege escalation in n/a (critical 10.0)
- [CVE-2002-1399](https://insights.sbomify.com/CVE-2002-1399/): Integer overflow in n/a (critical 10.0)
- [CVE-2016-3065](https://insights.sbomify.com/CVE-2016-3065/): Information disclosure in n/a (critical 9.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2002-0972 and fix it if it is affected.

What it is: CVE-2002-0972 is a medium-severity memory corruption vulnerability in Postgresql Postgresql, published on 23 Aug 2002. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2002-0972 in the wild and no public exploit code.

Affected product: Postgresql Postgresql. 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-2002-0972/ (Markdown: https://insights.sbomify.com/CVE-2002-0972/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2002-0972
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2002-0972
- OSV: https://osv.dev/vulnerability/CVE-2002-0972

---
From sbomify Insights: https://insights.sbomify.com/CVE-2002-0972/
Summaries are generated and may contain mistakes; the official description above is the record.