CVE-2021-44495

CVSS V2 Medium 5 CVSS V3 High 7.5

Description

An issue was discovered in YottaDB through r1.32 and V7.0-000 and FIS GT.M through V7.0-000. Using crafted input, an attacker can cause a NULL pointer dereference after calls to ZPrint.

Overview

CVE ID
CVE-2021-44495

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2022-04-15T18:15:08

Last Modified Date
2022-04-22T17:31:48

Weakness Enumerations

CWE	URL
CWE-476	http://cwe.mitre.org/data/definitions/476.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:fisglobal:gt.m::::::::	1	OR		7.0-000
cpe:2.3:a:yottadb:yottadb::::::::	1	OR		1.32

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
NONE

Availability Impact
PARTIAL

Base Score
5

Severity
MEDIUM

Exploitability Score
10

Impact Score
2.9

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
HIGH

Base Score
7.5

Base Severity
HIGH

Exploitability Score
3.9

Impact Score
3.6

References

Reference URL	Reference Tags
http://tinco.pair.com/bhaskar/gtm/doc/articles/GTM_V7.0-002_Release_Notes.html	Release Notes Third Party Advisory
https://sourceforge.net/projects/fis-gtm/files/	Product Third Party Advisory
https://gitlab.com/YottaDB/DB/YDB/-/issues/828	Issue Tracking Patch Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-44495
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44495

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 06:27:29				Added to TrackCVE