CVE-2012-6109
Last modified
CVE-2012-6109 is a vulnerability of currently unknown severity. lib/rack/multipart.rb in Rack before 1.1.4, 1.2.x before 1.2.6, 1.3.x before 1.3.7, and 1.4.x before 1.4.2 uses an incorrect regular expression, which allows remote attackers to cause a denial of service (infinite loop) via a crafted Content-Disposion header.. EPSS estimates a 2.72% chance of exploitation in the next 30 days.
Description
lib/rack/multipart.rb in Rack before 1.1.4, 1.2.x before 1.2.6, 1.3.x before 1.3.7, and 1.4.x before 1.4.2 uses an incorrect regular expression, which allows remote attackers to cause a denial of service (infinite loop) via a crafted Content-Disposion header.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Rack Project | Rack | <= 1.1.3 |
| Rack Project | Rack | 0.1 |
| Rack Project | Rack | 0.2 |
| Rack Project | Rack | 0.3 |
| Rack Project | Rack | 0.4 |
| Rack Project | Rack | 0.9 |
| Rack Project | Rack | 0.9.1 |
| Rack Project | Rack | 1.0.0 |
| Rack Project | Rack | 1.0.1 |
| Rack Project | Rack | 1.1.0 |
| Rack Project | Rack | 1.1.2 |
| Rack Project | Rack | 1.2.0 |
| Rack Project | Rack | 1.2.1 |
| Rack Project | Rack | 1.2.2 |
| Rack Project | Rack | 1.2.3 |
| Rack Project | Rack | 1.2.4 |
| Rack Project | Rack | 1.3.0 |
| Rack Project | Rack | 1.3.1 |
| Rack Project | Rack | 1.3.2 |
| Rack Project | Rack | 1.3.3 |
| Rack Project | Rack | 1.3.4 |
| Rack Project | Rack | 1.3.5 |
| Rack Project | Rack | 1.3.6 |
| Rack Project | Rack | 1.4.0 |
| Rack Project | Rack | 1.4.1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2012-6109?
How severe is CVE-2012-6109?
How do I fix CVE-2012-6109?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2012
- CVE-2012-6103Multiple cross-site request forgery (CSRF) vulnerabilities i…
- CVE-2012-6104blog/rsslib.php in Moodle 2.2.x before 2.2.7, 2.3.x before 2…
- CVE-2012-6105blog/rsslib.php in Moodle 2.1.x before 2.1.10, 2.2.x before …
- CVE-2012-6106calendar/managesubscriptions.php in the Manage Subscriptions…
- CVE-2012-6107Apache Axis2/C does not verify that the server hostname matc…
- CVE-2012-6108HP Linux Imaging and Printing (HPLIP) before 3.13.2 uses wor…
- CVE-2012-6110bcron-exec in bcron before 0.10 does not close file descript…
- CVE-2012-6111gnome-keyring does not discard stored secrets when using gno…7.5
- CVE-2012-6112classes/GoogleSpell.php in the PHP Spellchecker (aka Google …
- CVE-2012-6113The openssl_encrypt function in ext/openssl/openssl.c in PHP…
- CVE-2012-6114The git-changelog utility in git-extras 1.7.0 allows local u…5.5
- CVE-2012-6115The domain management tool (rhevm-manage-domains) in Red Hat…
Are you affected by CVE-2012-6109?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST