CVE Vulnerability

CVE-2019-3574

In libsixel v1.8.2, there is a heap-based buffer over-read in the function load_jpeg() in the file loader.c, as demonstrated by img2sixel.

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

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

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/TeamSeri0us/pocs/tree/master/libsixel Exploit Third Party Advisory
https://github.com/saitoha/libsixel/issues/83 Exploit Third Party Advisory
Configurations

Configuration 1

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

Published : 2019-01-02 03:29

Updated : 2020-08-24 05:37

NVD link : CVE-2019-3574

Mitre link : CVE-2019-3574

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read