PT-2022-27184 · Picoc · Picoc

Halcy0Nic · Published 2022-11-08 · Updated 2022-11-08 · CVE-2022-44320

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:N/A:H

Name of the Vulnerable Software and Affected Versions PicoC version 3.2.2

Description A heap buffer overflow was discovered in the ExpressionCoerceFP function in expression.c when called from ExpressionParseFunctionCall, potentially allowing for exploitation.

Recommendations For PicoC version 3.2.2, at the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-44320

Affected Products

Picoc

References · 5

• 🔥 https://github.com/jpoirier/picoc/issues/37 · Exploit
• 🔥 https://gitlab.com/zsaleeba/picoc/-/issues/48 · Exploit
• https://osv.dev/vulnerability/CVE-2022-44320 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-44320 · Security Note
• https://t.me/cibsecurity/52650 · Telegram Post