PT-2023-16390 · Yaffshiv · Yaffshiv

Quentin Kaiser · Published 2023-01-31 · Updated 2023-02-08 · CVE-2023-0593

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions yaffshiv versions up to 0.1

Description A path traversal issue affects the yaffshiv YAFFS filesystem extractor. By crafting a malicious YAFFS file, an attacker could force yaffshiv to write outside of the extraction directory.

Recommendations For versions up to 0.1, consider restricting the use of yaffshiv until a patch is available, or apply configuration changes to limit the extraction directory access. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2023-0593

Affected Products

Yaffshiv

References · 6

• 🔥 https://onekey.com/blog/security-advisory-remote-command-execution-in-binwalk · Exploit
• https://github.com/devttys0/yaffshiv/pull/3/files · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-0593 · Security Note
• https://osv.dev/vulnerability/CVE-2023-0593 · Vendor Advisory
• https://t.me/cibsecurity/57216 · Telegram Post
• https://t.me/cybersecuritytechnologies/7674 · Telegram Post