CVE Vulnerability

CVE-2019-19720

Yabasic 2.86.1 has a heap-based buffer overflow in the yylex() function in flex.c via a crafted BASIC source file.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/marcIhm/yabasic/issues/36 Exploit Third Party Advisory
http://www.yabasic.de/whatsnew.html Release Notes Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:yabasic:yabasic:2.86.1:*:*:*:*:*:*:*
Information

Published : 2019-12-11 04:15

Updated : 2020-08-24 05:37

NVD link : CVE-2019-19720

Mitre link : CVE-2019-19720

Products Affected
No products.
CWE
CWE-787