Path Traversal in Flightcrew Project
CVE-2019-14452
Sigil before 0.9.16 is 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.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.037 (89.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.037 · newest: 0.037 · change: 0.000
Affected products
- Flightcrew Project
- Sigil-Ebook Sigil
- Canonical Ubuntu Linux — versions 16.04, 18.04, 19.04
Weakness classification (CWE)
References
- github.com/Sigil-Ebook/flightcrew/issues/52 (Third Party Advisory)
- github.com/Sigil-Ebook/flightcrew/issues/52 (Third Party Advisory)
- github.com/Sigil-Ebook/Sigil/commit/369eebe936e4a8c83cc54662a3412ce8bef189e4 (Patch, Third Party Advisory)
- github.com/Sigil-Ebook/Sigil/commit/04e2f280cc4a0766bedcc7b9eb56449ceecc2ad4 (Patch, Third Party Advisory)
- github.com/Sigil-Ebook/Sigil/commit/0979ba8d10c96ebca330715bfd4494ea0e019a8f (Patch, Third Party Advisory)
- github.com/Sigil-Ebook/Sigil/releases/tag/0.9.16 (Third Party Advisory, Release Notes)
- github.com/Sigil-Ebook/Sigil/compare/ea7f27d...5b867e5 (Third Party Advisory)
- usn.ubuntu.com/4085-1/ (vendor-advisory, Third Party Advisory)
- salvatoresecurity.com/zip-slip-in-sigil-cve-2019-14452/
Frequently asked questions
- What is CVE-2019-14452?
- CVE-2019-14452 is a high-severity vulnerability in Flightcrew Project, classified under Path Traversal. CVSS score: 7.5/10. Published 2019-07-31.
- How severe is CVE-2019-14452?
- High severity. CVSS v3 base score is 7.5 out of 10.