CVE-2019-20052 — MEDIUM (6.5)

Vulnerability Description

A memory leak was discovered in Mat_VarCalloc in mat.c in matio 1.5.17 because SafeMulDims does not consider the rank==0 case.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Matio Project	Matio	1.5.17

Related Weaknesses (CWE)

CWE-401

References

https://github.com/tbeu/matio/issues/131ExploitIssue TrackingThird Party Advisory
https://github.com/tbeu/matio/issues/131ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2019-20052?

CVE-2019-20052 is a vulnerability with a CVSS score of 6.5 (MEDIUM). A memory leak was discovered in Mat_VarCalloc in mat.c in matio 1.5.17 because SafeMulDims does not consider the rank==0 case.

How severe is CVE-2019-20052?

CVE-2019-20052 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-20052?

Check the references section above for vendor advisories and patch information. Affected products include: Matio Project Matio.