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MitreCVE-2019-20052

HistoryDec 27, 2019 - 10:15 p.m.

CVE-2019-20052

2019-12-2722:15:11

CWE-401

mitre

web.nvd.nist.gov

123

cve-2019-20052

memory leak

mat_varcalloc

mat.c

matio 1.5.17

safemuldims

nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.2

Confidence

High

EPSS

0.001

Percentile

34.7%

JSON

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.

Affected configurations

Nvd

Node

matio_projectmatioMatch1.5.17

VendorProductVersionCPE
matio_projectmatio1.5.17cpe:2.3:a:matio_project:matio:1.5.17:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
matio_project	matio	1.5.17	cpe:2.3:a:matio_project:matio:1.5.17:::::::*

References

github.com/tbeu/matio/issues/131

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.2

Confidence

High

EPSS

0.001

Percentile

34.7%

JSON

Related for CVE-2019-20052