Vulnerability · Published Mar 16, 2022 · Assigned by adobe
CVE-2021-42533Adobe Bridge DCM File Parsing Double Free Remote Code Execution Vulnerability
High 7.8
In plain English
A high-severity double free in Bridge from Adobe. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.1% (higher than 82% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.0)7.8High
Exploit odds (30 days)2.1%top 18.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Adobe Bridge version 11.1.1 (and earlier) is affected by a double free vulnerability when parsing a crafted DCM file, which could result in arbitrary code execution in the context of the current user. This vulnerability requires user interaction to exploit.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | bridge | 0 | ALPINE-CVE-2021-42533 |
| Alpine:v3.21 | bridge | 0 | ALPINE-CVE-2021-42533 |
| Alpine:v3.22 | bridge | 0 | ALPINE-CVE-2021-42533 |
| Alpine:v3.23 | bridge | 0 | ALPINE-CVE-2021-42533 |
| Alpine:v3.24 | bridge | 0 | ALPINE-CVE-2021-42533 |
Affected products (as reported)
Weakness: CWE-415 · Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
- https://helpx.adobe.com/security/products/bridge/apsb21-94.html x_refsource_MISC