Path Traversal in Devttys0 Yaffshiv
CVE-2023-0593
A path traversal vulnerability affects yaffshiv YAFFS filesystem extractor. By crafting a malicious YAFFS file, an attacker could force yaffshiv to write outside of the extraction directory. This issue affects yaffshiv up to version 0.1 included, which is the most recent at time of publication.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.004 (26.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 27th percentile — 26.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Devttys0 Yaffshiv — versions 0
- Yaffshiv Project
Weakness classification (CWE)
References
- onekey.com/blog/security-advisory-remote-command-execution-in-binwalk/ (Exploit, Third Party Advisory)
- github.com/devttys0/yaffshiv/pull/3/files (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-0593?
- CVE-2023-0593 is a medium-severity vulnerability in Devttys0 Yaffshiv, classified under Path Traversal. CVSS score: 5.5/10. Published 2023-01-31.
- How severe is CVE-2023-0593?
- Medium severity. CVSS v3 base score is 5.5 out of 10.