CVE-2021-45067Access of Memory Location After End of Buffer in Adobe Acrobat Reader

Severity
5.5MEDIUMNVD
EPSS
1.8%
top 17.03%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedJan 14
Latest updateJan 15

Description

Acrobat Reader DC version 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by an Access of Memory Location After End of Buffer vulnerability that could lead to disclosure of sensitive memory. 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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages5 packages

CVEListV5adobe/acrobat_readerunspecified21.007.20099+3
NVDadobe/acrobat_reader17.011.3005917.011.30204+1
NVDadobe/acrobat_reader_dc15.008.2008221.007.20099
NVDadobe/acrobat17.011.3005917.011.30204+1
NVDadobe/acrobat_dc15.008.2008221.007.20099

🔴Vulnerability Details

2
GHSA
GHSA-grh3-9qm5-9w2v: Acrobat Reader DC version 212022-01-15
CVEList
Adobe Acrobat Reader Memory Corruption could lead to Information Disclosure2022-01-14

🕵️Threat Intelligence

1
Zscaler
Zscaler protects against 25 Adobe vulnerability | 01-11-2022
CVE-2021-45067 — Adobe Acrobat Reader vulnerability | cvebase