CVE-2021-46171 : Modex v2.11 was discovered to contain a NULL pointer dereference in set_create

Modex v2.11 was discovered to contain a NULL pointer dereference in set_create_id() at xtract.c.

Published 2022-01-14 21:15:09

Updated 2022-01-21 19:46:03

Source MITRE

View at NVD, CVE.org

Vulnerability category: Memory Corruption

Products affected by CVE-2021-46171

Modex Project » Modex » Version: 2.11
cpe:2.3:a:modex_project:modex:2.11:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.13%

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

~ 29 %

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-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

Assigned by: nvd@nist.gov (Primary)

https://github.com/nimble-code/Modex/issues/8

NULL Pointer Dereference in set_create_id() · Issue #8 · nimble-code/Modex · GitHub
Exploit;Issue Tracking;Patch;Third Party Advisory

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