Vulnerability Description
FlightCrew v0.9.2 and older are vulnerable to a directory traversal, allowing attackers to write arbitrary files via a ../ (dot dot slash) in a ZIP archive entry that is mishandled during extraction.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Flightcrew Project | Flightcrew | <= 0.9.2 |
| Canonical | Ubuntu Linux | 16.04 |
Related Weaknesses (CWE)
References
- https://github.com/Sigil-Ebook/flightcrew/issues/52ExploitThird Party Advisory
- https://salvatoresecurity.com/fun-with-fuzzers-how-i-discovered-three-vulnerabilExploitThird Party Advisory
- https://usn.ubuntu.com/4055-1/Third Party Advisory
- https://github.com/Sigil-Ebook/flightcrew/issues/52ExploitThird Party Advisory
- https://salvatoresecurity.com/fun-with-fuzzers-how-i-discovered-three-vulnerabilExploitThird Party Advisory
- https://usn.ubuntu.com/4055-1/Third Party Advisory
FAQ
What is CVE-2019-13241?
CVE-2019-13241 is a vulnerability with a CVSS score of 7.8 (HIGH). FlightCrew v0.9.2 and older are vulnerable to a directory traversal, allowing attackers to write arbitrary files via a ../ (dot dot slash) in a ZIP archive entry that is mishandled during extraction.
How severe is CVE-2019-13241?
CVE-2019-13241 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-13241?
Check the references section above for vendor advisories and patch information. Affected products include: Flightcrew Project Flightcrew, Canonical Ubuntu Linux.