PT-2023-23521 · Unknown · Jerryscript

Ejueon + 1 · Published 2023-05-12 · Updated 2023-05-18 · CVE-2023-31920

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 Jerryscript version 3.0 (commit 05dbbd1)

Description An Assertion Failure was discovered in Jerryscript via the vm loop at jerry-core/vm/vm.c.

Recommendations For Jerryscript version 3.0 (commit 05dbbd1), consider restricting access to the vm loop function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Assertion Failure

Weakness Enumeration

CWE-617

Related Identifiers

CVE-2023-31920

Affected Products

Jerryscript

References · 7

• 🔥 https://github.com/jerryscript-project/jerryscript/issues/5070 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-31920 · Security Note
• https://ubuntu.com/security/CVE-2023-31920 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-31920 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-31920 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-31920 · Security Note
• https://t.me/cibsecurity/64027 · Telegram Post