CVE-2013-0162
UnknownEPSS 0.34%
Last modified
CVE-2013-0162 is a vulnerability of currently unknown severity. The diff_pp function in lib/gauntlet_rubyparser.rb in the ruby_parser gem 3.1.1 and earlier for Ruby allows local users to overwrite arbitrary files via a symlink attack on a temporary file with a predictable name in /tmp.. EPSS estimates a 0.34% chance of exploitation in the next 30 days.
Description
The diff_pp function in lib/gauntlet_rubyparser.rb in the ruby_parser gem 3.1.1 and earlier for Ruby allows local users to overwrite arbitrary files via a symlink attack on a temporary file with a predictable name in /tmp.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ryan Davis | Ruby Parser | <= 3.1.1 |
| Ryan Davis | Ruby Parser | 1.0.0 |
| Ryan Davis | Ruby Parser | 2.0.0 |
| Ryan Davis | Ruby Parser | 2.0.1 |
| Ryan Davis | Ruby Parser | 2.0.2 |
| Ryan Davis | Ruby Parser | 2.0.3 |
| Ryan Davis | Ruby Parser | 2.0.4 |
| Ryan Davis | Ruby Parser | 2.0.5 |
| Ryan Davis | Ruby Parser | 2.0.6 |
| Ryan Davis | Ruby Parser | 2.1.0 |
| Ryan Davis | Ruby Parser | 2.2.0 |
| Ryan Davis | Ruby Parser | 2.3.0 |
| Ryan Davis | Ruby Parser | 2.3.1 |
| Ryan Davis | Ruby Parser | 3.0.0 |
| Ryan Davis | Ruby Parser | 3.0.0.a1 |
| Ryan Davis | Ruby Parser | 3.0.0.a2 |
| Ryan Davis | Ruby Parser | 3.0.0.a3 |
| Ryan Davis | Ruby Parser | 3.0.0.a4 |
| Ryan Davis | Ruby Parser | 3.0.0.a5 |
| Ryan Davis | Ruby Parser | 3.0.0.a6 |
| Ryan Davis | Ruby Parser | 3.0.0.a7 |
| Ryan Davis | Ruby Parser | 3.0.0.a8 |
| Ryan Davis | Ruby Parser | 3.0.0.a9 |
| Ryan Davis | Ruby Parser | 3.0.0.a10 |
| Ryan Davis | Ruby Parser | 3.0.1 |
| Ryan Davis | Ruby Parser | 3.0.2 |
| Ryan Davis | Ruby Parser | 3.0.3 |
| Ryan Davis | Ruby Parser | 3.0.4 |
| Ryan Davis | Ruby Parser | 3.1.0 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-0162?
The diff_pp function in lib/gauntlet_rubyparser.rb in the ruby_parser gem 3.1.1 and earlier for Ruby allows local users to overwrite arbitrary files via a symlink attack on a temporary file with a predictable name in /tmp.
How severe is CVE-2013-0162?
Severity scoring for CVE-2013-0162 is pending analysis. The EPSS model estimates a 0.34% probability of exploitation in the next 30 days.
How do I fix CVE-2013-0162?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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.
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Are you affected by CVE-2013-0162?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST