CVE-2021-40753 — Access of Memory Location After End of Buffer in Adobe After Effects

CWE-788 — Access of Memory Location After End of BufferCWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer3 documents3 sources
Severity
7.8HIGHNVD
EPSS
1.8%
top 17.17%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Adobe After Effects
Timeline
PublishedNov 18
Latest updateNov 19

Description

Adobe After Effects version 18.4.1 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious SVG file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required in that the victim must open a specially crafted file to exploit this vulnerability.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5adobe/after_effectsunspecified — 18.4.1+1

Patches

Patch: helpx.adobe.com ↗Patch: helpx.adobe.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-4rpr-3cr6-vg8r: Adobe After Effects version 18↗2021-11-19
▶
CVEList
Adobe After Effects SVG File Parsing Memory Corruption Arbitrary Code Execution↗2021-11-18
▶
CVE-2021-40753 — Adobe After Effects vulnerability | cvebase