CVE-2018-20426 : libming 0.4.8 has a NULL pointer dereference in the newVar3 function of the deco

libming 0.4.8 has a NULL pointer dereference in the newVar3 function of the decompile.c file, a different vulnerability than CVE-2018-7866.

Published 2018-12-24 05:29:01

Updated 2019-01-04 18:16:12

Source MITRE

View at NVD, CVE.org

Vulnerability category: Memory Corruption

Products affected by CVE-2018-20426

Libming » Libming » Version: 0.4.8
cpe:2.3:a:libming:libming:0.4.8:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.25%

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

~ 62 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.8	MEDIUM	AV:N/AC:M/Au:N/C:P/I:P/A:P	8.6	6.4	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
8.8	HIGH	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High 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/libming/libming/issues/162

Null pointer dereference in newVar3 (decompile.c) · Issue #162 · libming/libming · GitHub
Exploit;Third Party Advisory

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