PT-2019-11491 · Jsish · Jsish

Published 2019-07-23 · Updated 2019-07-23 · CVE-2019-1010171

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Jsish version 2.4.83

Description: The issue is related to a null pointer dereference, which can cause a denial of service. It affects the jsi DumpFunctions function, located in jsiEval.c at line 567. The attack vector involves executing crafted JavaScript code.

Recommendations: For Jsish version 2.4.83, update to version 2.4.84 to resolve the issue. As a temporary workaround, consider avoiding the execution of crafted JavaScript code or restricting access to the jsi DumpFunctions function until the update is applied.

Exploit

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2019-1010171

Affected Products

Jsish

References · 3

• 🔥 https://jsish.org/fossil/jsi/tktview/a3026a7c06e0f41af461aa0bc2f7a7e886209390 · Exploit
• https://osv.dev/vulnerability/CVE-2019-1010171 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-1010171 · Security Note