Lucene search

MitreCVE-2020-22650

HistoryJul 19, 2021 - 5:15 p.m.

CVE-2020-22650

2021-07-1917:15:11

CWE-401

mitre

web.nvd.nist.gov

cve-2020-22650

memory leak

vulnerability

sim-organizer.c

alienvault ossim v5

denial of service

dos

system crash

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.3

Confidence

High

EPSS

0.001

Percentile

42.5%

JSON

A memory leak vulnerability in sim-organizer.c of AlienVault Ossim v5 causes a denial of service (DOS) via a system crash triggered by the occurrence of a large number of alarm events.

Affected configurations

Nvd

Node

attalienvault_ossimMatch5.0

VendorProductVersionCPE
attalienvault_ossim5.0cpe:2.3:a:att:alienvault_ossim:5.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
att	alienvault_ossim	5.0	cpe:2.3:a:att:alienvault_ossim:5.0:::::::*

References

github.com/jpalanco/alienvault-ossim/issues/4

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.3

Confidence

High

EPSS

0.001

Percentile

42.5%

JSON

Related for CVE-2020-22650