TI-2021-19874 Aliases CVE-2021-44179 GHSA-jjfj-phpm-3qwc

Adobe Dimension GIF File Parsing Memory Corruption Remote Code Execution Vulnerability

MEDIUM 42CWE-788Published 2021-12-20 · Updated 2025-04-23

Key facts

Attack vector: Local
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.0 · CNA. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

Adobe Dimension versions 3.4.3 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious GIF file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.03062 87th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Adobe	Dimension	up to 3.4.3; up to None	—	No fix listed	CNA

Dimension VendorAdobe Affected up to 3.4.3; up to None Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPE	Versions	Role	Vendor
cpe:2.3:a:adobe:dimension::::::::	up to 3.4.3	Vulnerable	Adobe
cpe:2.3:o:apple:macos:-:::::::*	not specified by NVD	Running on	Apple
cpe:2.3:o:microsoft:windows:-:::::::*	not specified by NVD	Running on	Microsoft

cpe:2.3:a:adobe:dimension:*:*:*:*:*:*:*:* Versions up to 3.4.3 Vulnerable ·Adobe
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Apple
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-44179
2026-10-03 Alias added: GHSA-jjfj-phpm-3qwc

References

Patch 1

https://helpx.adobe.com/security/products/dimension/apsb21-116.html

Advisory 1

https://www.zerodayinitiative.com/advisories/ZDI-21-1569/

TI-2021-09667 Adobe Dimension Uncontrolled Search Path Element Could Lead To Remote Code Execution CVSS 3.1HIGH 7.8
TI-2021-19876 Adobe Dimension GIF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability CVSS 3.0HIGH 7.8
TI-2021-19875 Adobe Dimension PCX File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability CVSS 3.0HIGH 7.8
TI-2022-18069 Adobe Dimension SKP File Parsing Use-After-Free Remote Code Execution Vulnerability CVSS 3.1HIGH 7.8
TI-2022-18067 Adobe Dimension SKP File Parsing Use-After-Free Remote Code Execution Vulnerability CVSS 3.1HIGH 7.8
TI-2022-18066 Adobe Dimension GLB File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability CVSS 3.1HIGH 7.8

See all 115 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences