CVE-2013-4420
UnknownEPSS 3.28%
Last modified
CVE-2013-4420 is a vulnerability of currently unknown severity. Multiple directory traversal vulnerabilities in the (1) tar_extract_glob and (2) tar_extract_all functions in libtar 1.2.20 and earlier allow remote attackers to overwrite arbitrary files via a .. (dot dot) in a crafted tar file.. EPSS estimates a 3.28% chance of exploitation in the next 30 days.
Description
Multiple directory traversal vulnerabilities in the (1) tar_extract_glob and (2) tar_extract_all functions in libtar 1.2.20 and earlier allow remote attackers to overwrite arbitrary files via a .. (dot dot) in a crafted tar file.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Feep | Libtar | <= 1.2.20 |
| Feep | Libtar | 1.2.11 |
| Feep | Libtar | 1.2.13 |
| Feep | Libtar | 1.2.14 |
| Feep | Libtar | 1.2.15 |
| Feep | Libtar | 1.2.16 |
| Feep | Libtar | 1.2.17 |
| Feep | Libtar | 1.2.18 |
| Feep | Libtar | 1.2.19 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-4420?
Multiple directory traversal vulnerabilities in the (1) tar_extract_glob and (2) tar_extract_all functions in libtar 1.2.20 and earlier allow remote attackers to overwrite arbitrary files via a .. (dot dot) in a crafted tar file.
How severe is CVE-2013-4420?
Severity scoring for CVE-2013-4420 is pending analysis. The EPSS model estimates a 3.28% probability of exploitation in the next 30 days.
How do I fix CVE-2013-4420?
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.
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Are you affected by CVE-2013-4420?
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Scan your code nowSource: NVD / NIST