CVE Vulnerability

CVE-2019-19638

An issue was discovered in libsixel 1.8.2. There is a heap-based buffer overflow in the function load_pnm at frompnm.c, due to an integer overflow.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/saitoha/libsixel/issues/102 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:libsixel_project:libsixel:1.8.2:*:*:*:*:*:*:*
Information

Published : 2019-12-08 03:15

Updated : 2019-12-09 02:14

NVD link : CVE-2019-19638

Mitre link : CVE-2019-19638

Products Affected
No products.
CWE
CWE-190

CWE-787