CVE-2021-21091 Adobe Bridge HEIC File Parsing Out-Of-Bounds Read vulnerability could lead to information disclosure
An attacker can disclose sensitive memory information by tricking a user into opening a malicious HEIC file in Adobe Bridge.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-21091?
CVE-2021-21091 is a low-severity vulnerability in Adobe Bridge, published on 15 Apr 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Adobe Bridge versions 10.1.1 (and earlier) and 11.0.1 (and earlier) are affected by an Out-of-bounds read vulnerability when parsing a crafted file. An unauthenticated attacker could leverage this vulnerability to disclose sensitive memory information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Weakness: CWE-125
Which versions are affected by CVE-2021-21091?
It affects 1 product.
Products include Adobe Bridge.
How do I fix CVE-2021-21091?
No fix has been published for CVE-2021-21091 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-21091 being exploited?
There is no known exploitation of CVE-2021-21091 in the wild and no public exploit code.
Other vulnerabilities in Adobe Bridge
Sources
Also known as GHSA-gqrg-ghjj-qxpv.