CVE-2021-21091: Adobe Bridge HEIC File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Tue Apr 13 2021(Updated: )
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.
Credit: psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe Bridge | >=10.0<=10.1.1 | |
| Adobe Bridge | >=11.0<=11.0.1 | |
| Microsoft Windows | ||
| Adobe Bridge |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-21091?
CVE-2021-21091 is rated as important due to its potential for unauthorized information disclosure.
How do I fix CVE-2021-21091?
To fix CVE-2021-21091, users should upgrade Adobe Bridge to version 10.1.2 or later.
What versions of Adobe Bridge are affected by CVE-2021-21091?
CVE-2021-21091 affects Adobe Bridge versions 10.1.1 and earlier, as well as 11.0.1 and earlier.
Can CVE-2021-21091 be exploited remotely?
Yes, an unauthenticated attacker could exploit CVE-2021-21091 to disclose sensitive memory information.
What type of vulnerability is CVE-2021-21091?
CVE-2021-21091 is classified as an out-of-bounds read vulnerability.
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