Arbitrary file deletion in Adobe Creative Cloud Desktop Application
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2020-3808 |
| CWE-ID | N/A |
| Exploitation vector | Network |
| Public exploit | Public exploit code for vulnerability #1 is available. |
| Vulnerable software Subscribe |
Creative Cloud Desktop Application Universal components / Libraries / Software for developers |
| Vendor | Adobe |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
1) Time-of-check Time-of-use (TOCTOU) Race Condition
EUVDB-ID: #VU26350
Risk: Medium
CVSSv3.1: 5.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:P/RL:O/RC:C]
CVE-ID: CVE-2020-3808
CWE-ID: N/A
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to delete arbitrary file on the system.
The vulnerability exists due to time-of-check Time-of-use (TOCTOU) race condition. A remote attacker can delete arbitrary file on the system in security context of current user.
Install updates from vendor's website.
Vulnerable software versionsCreative Cloud Desktop Application: 3.5.0.206 - 5.0
External linkshttp://helpx.adobe.com/security/products/creative-cloud/apsb20-11.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.
