CVE-2021-35983 — Use After Free in Adobe Acrobat Reader

CWE-416 — Use After FreeCWE-617 — Reachable Assertion4 documents4 sources
Severity
7.8HIGHNVD
EPSS
45.3%
top 2.39%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Intel Optimization FOR TensorflowAdobe Acrobat ReaderAdobe Acrobat DC+1 more
Timeline
PublishedAug 20
Latest updateSep 16

Description

Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by an Use-after-free vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. 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:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages4 packages

▶CVEListV5adobe/acrobat_readerunspecified — 2020.004.30005+3
▶NVDadobe/acrobat_reader_dc15.008.20082 — 21.005.20054+2
▶NVDadobe/acrobat_dc15.008.20082 — 21.005.20054+2
▶PyPIintel/optimization_for_tensorflow2.8.0 — 2.8.1+2

🔴Vulnerability Details

3
GHSA
TensorFlow vulnerable to `CHECK` fail in `Save` and `SaveSlices`↗2022-09-16
▶
GHSA
GHSA-pc75-c72f-q2qg: Acrobat Reader DC versions 2021↗2022-05-24
▶
CVEList
Adobe Acrobat Reader DC AcroForm Use-After-Free Remote Code Execution Vulnerability↗2021-08-20
▶
CVE-2021-35983 — Use After Free in Adobe Acrobat Reader | cvebase