CVE Vulnerability

CVE-2019-20140

An issue was discovered in libsixel 1.8.4. There is a heap-based buffer overflow in the function gif_out_code at fromgif.c.

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/saitoha/libsixel/issues/122 Exploit Patch
Configurations

Configuration 1

cpe:2.3:a:libsixel_project:libsixel:1.8.4:*:*:*:*:*:*:*
Information

Published : 2019-12-30 05:15

Updated : 2020-01-07 09:16

NVD link : CVE-2019-20140

Mitre link : CVE-2019-20140

Products Affected
No products.
CWE
CWE-787