CVE-2023-0593

low-risk
Published 2023-01-31

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.

Do I need to act?

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0.31% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Yaffshiv

Affected Vendors

Yaffshiv Project

References (4)

Patch https://github.com/devttys0/yaffshiv/pull/3/files
Exploit https://onekey.com/blog/security-advisory-remote-command-execution-in-binwalk/
Patch https://github.com/devttys0/yaffshiv/pull/3/files
Exploit https://onekey.com/blog/security-advisory-remote-command-execution-in-binwalk/
24
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal