PT-2022-17060 · Espruino · Espruino

Q1Iq · Published 2022-03-05 · Updated 2022-03-11 · CVE-2022-25044

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Espruino version 2v11.251

Description A stack buffer overflow issue was discovered in Espruino via the jsvNewFromString function in src/jsvar.c.

Recommendations For Espruino version 2v11.251, consider restricting the use of the jsvNewFromString function until a patch is available.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-25044

Affected Products

Espruino

References · 5

• 🔥 https://github.com/espruino/Espruino/issues/2142 · Exploit
• https://github.com/espruino/Espruino/commit/e069be2ecc5060ef47391716e4de94999595b260 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-25044 · Security Note
• https://osv.dev/vulnerability/CVE-2022-25044 · Vendor Advisory
• https://t.me/cibsecurity/38491 · Telegram Post