PT-2022-12281 · Unknown · Jerryscript

Hope-Fly · Published 2022-01-25 · Updated 2023-08-08 · CVE-2021-44988

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 Jerryscript versions 3.0.0 and below

Description A stack overflow issue was discovered in Jerryscript via the ecma find named property function in ecma-helpers.c.

Recommendations For Jerryscript versions 3.0.0 and below, consider restricting access to the ecma find named property function as a temporary workaround until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

CVE-2021-44988

Affected Products

Jerryscript

References · 10

• 🔥 https://github.com/jerryscript-project/jerryscript/issues/4891 · Exploit
• 🔥 https://github.com/jerryscript-project/jerryscript/issues/4890 · Exploit
• https://ubuntu.com/security/CVE-2021-44988 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-44988 · Security Note
• https://cve.org/CVERecord?id=CVE-2021-44988 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-44988 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-44988 · Vendor Advisory
• https://github.com/jerryscript-project/jerryscript/pull/4899 · Note
• https://security.samsungmobile.com/securityUpdate.smsb · Note
• https://t.me/cibsecurity/36180 · Telegram Post