PT-2022-12727 · Jsish · Jsish

Hope-Fly · Published 2022-01-25 · Updated 2022-01-27 · CVE-2021-46481

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 Jsish version 3.5.0

Description A memory leak was discovered in Jsish via linenoise at src/linenoise.c.

Recommendations For Jsish version 3.5.0, consider restricting access to the linenoise functionality at src/linenoise.c to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

CVE-2021-46481

Affected Products

Jsish

References · 4

• 🔥 https://github.com/pcmacdon/jsish/issues/55 · Exploit
• https://osv.dev/vulnerability/CVE-2021-46481 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-46481 · Security Note
• https://t.me/cibsecurity/36181 · Telegram Post