CVE-2021-46481 : Jsish v3.5.0 was discovered to contain a memory leak via linenoise at src/lineno

Jsish v3.5.0 was discovered to contain a memory leak via linenoise at src/linenoise.c.

Published 2022-01-25 01:15:08

Updated 2022-01-27 15:37:59

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2021-46481

Jsish » Jsish » Version: 3.5.0
cpe:2.3:a:jsish:jsish:3.5.0:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.05%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 25 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:N/A:P	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.

Assigned by: nvd@nist.gov (Primary)

https://github.com/pcmacdon/jsish/issues/55

Memory leaks in linenoise src/linenoise.c:1061 · Issue #55 · pcmacdon/jsish · GitHub
Exploit;Patch;Third Party Advisory

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