CVE-2021-21042CWE-125

Acrobat Reader DC Out-Of-Bounds Read Information Disclosure Vulnerability

Medium · published February 11, 2021

CVSS v3.0
6.5
EPSS
15%
Percentile
96.7
In the wild
Unconfirmed
What it is

Acrobat Reader DC versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by an Out-of-bounds Read vulnerability that could lead to arbitrary disclosure of information in the memory stack. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

The record
Technical detail
CVSS v3.0
6.5 · MEDIUM
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.14705 · 96.7th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2021-02-11T19:42Z
EPSS history
Timeline
  • 11 FEB 19:42Z
    Acrobat Reader DC Out-Of-Bounds Read Information Disclosure Vulnerability
    cvelistv5