CVE-2019-20017 : A stack-based buffer over-read was discovered in Mat

A stack-based buffer over-read was discovered in Mat_VarReadNextInfo5 in mat5.c in matio 1.5.17.

Published 2019-12-27 02:15:11

Updated 2020-01-02 14:21:49

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2019-20017

Matio Project » Matio » Version: 1.5.17
cpe:2.3:a:matio_project:matio:1.5.17:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.08%

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

~ 33 %

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
6.5	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	2.8	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

https://github.com/tbeu/matio/issues/127

There is a stack-based buffer overflow in the Mat_VarReadNextInfo5 function of mat5.c(at 4915) · Issue #127 · tbeu/matio · GitHub
Exploit;Issue Tracking;Third Party Advisory

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