PT-2020-13667 · Minishare · Minishare

Sart · Published 2020-06-04 · Updated 2020-06-10 · CVE-2020-13768

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CVSS v3.1

9.8

Critical

Base vector

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

🚨 CVE-2020-13768 In MiniShare before 1.4.2, there is a stack-based buffer overflow via an HTTP PUT request, which allows an attacker to achieve arbitrary code execution, a similar issue to CVE-2018-19861, CVE-2018-19862, and CVE-2019-17601. NOTE: this product is discontinued.

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Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2020-13768

Affected Products

Minishare

References · 4

• 🔥 https://github.com/sartlabs/OSCE-Prep/blob/9a9d2471a9de09457f970be4ea1b57a74d26705a/My%20CVEs/Minishare_BOF_PUT.py · Exploit
• https://osv.dev/vulnerability/CVE-2020-13768 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-13768 · Security Note
• https://t.me/cvenotify/4223 · Telegram Post