Detections
Analytics

CVE-2021-34976

critical

Description

Addressed potential issues where the application could be exposed to Out-of-Bounds Read vulnerability and crash. This occurs when getting the embedded fonts in certain PDF files as the bytes read exceed the stream length. (CVE-2021-34976, CVE-2021-34973)

Details

Source: Mitre, NVD

Published: 2021-11-29

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 9.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Severity: Critical