PT-2022-12728 · Jsish · Jsish

Hope-Fly · Published 2022-01-25 · Updated 2022-01-27 · CVE-2021-46482

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 Jsish version 3.5.0

Description A heap buffer overflow was discovered in Jsish via the NumberConstructor at src/jsiNumber.c.

Recommendations For Jsish version 3.5.0, consider restricting access to the NumberConstructor 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

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-46482

Affected Products

Jsish

References · 5

• 🔥 https://github.com/pcmacdon/jsish/issues/66 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-46482 · Security Note
• https://osv.dev/vulnerability/CVE-2021-46482 · Vendor Advisory
• https://t.me/cibsecurity/36189 · Telegram Post
• https://t.me/cvenotify/25914 · Telegram Post