CVE-2021-21057
Acrobat Reader DC Invalid Memory Read Due To An Uninitialized Pointer
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.6EPSS 1.1%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
11 Feb 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a null pointer dereference vulnerability when parsing a specially crafted PDF file. An unauthenticated attacker could leverage this vulnerability to achieve denial of service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
Affected products
Adobe · Acrobat ReaderWant to know if your infrastructure is exposed to this?
Talk to TrueHacking →